Dataset Card for "break_data"

Dataset Summary

Break is a human annotated dataset of natural language questions and their Question Decomposition Meaning Representations (QDMRs). Break consists of 83,978 examples sampled from 10 question answering datasets over text, images and databases. This repository contains the Break dataset along with information on the exact data format.

Supported Tasks and Leaderboards

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Languages

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Dataset Structure

Data Instances

QDMR

• Size of downloaded dataset files: 15.97 MB
• Size of the generated dataset: 15.93 MB
• Total amount of disk used: 31.90 MB

An example of 'validation' looks as follows.

{
    "decomposition": "return flights ;return #1 from  denver ;return #2 to philadelphia ;return #3 if  available",
    "operators": "['select', 'filter', 'filter', 'filter']",
    "question_id": "ATIS_dev_0",
    "question_text": "what flights are available tomorrow from denver to philadelphia ",
    "split": "dev"
}

QDMR-high-level

• Size of downloaded dataset files: 15.97 MB
• Size of the generated dataset: 6.54 MB
• Total amount of disk used: 22.51 MB

An example of 'train' looks as follows.

{
    "decomposition": "return ground transportation ;return #1 which  is  available ;return #2 from  the pittsburgh airport ;return #3 to downtown ;return the cost of #4",
    "operators": "['select', 'filter', 'filter', 'filter', 'project']",
    "question_id": "ATIS_dev_102",
    "question_text": "what ground transportation is available from the pittsburgh airport to downtown and how much does it cost ",
    "split": "dev"
}

QDMR-high-level-lexicon

• Size of downloaded dataset files: 15.97 MB
• Size of the generated dataset: 31.64 MB
• Total amount of disk used: 47.61 MB

An example of 'train' looks as follows.

This example was too long and was cropped:

{
    "allowed_tokens": "\"['higher than', 'same as', 'what ', 'and ', 'than ', 'at most', 'he', 'distinct', 'House', 'two', 'at least', 'or ', 'date', 'o...",
    "source": "What office, also held by a member of the Maine House of Representatives, did James K. Polk hold before he was president?"
}

QDMR-lexicon

• Size of downloaded dataset files: 15.97 MB
• Size of the generated dataset: 77.19 MB
• Total amount of disk used: 93.16 MB

An example of 'validation' looks as follows.

This example was too long and was cropped:

{
    "allowed_tokens": "\"['higher than', 'same as', 'what ', 'and ', 'than ', 'at most', 'distinct', 'two', 'at least', 'or ', 'date', 'on ', '@@14@@', ...",
    "source": "what flights are available tomorrow from denver to philadelphia "
}

logical-forms

• Size of downloaded dataset files: 15.97 MB
• Size of the generated dataset: 24.25 MB
• Total amount of disk used: 40.22 MB

An example of 'train' looks as follows.

{
    "decomposition": "return ground transportation ;return #1 which  is  available ;return #2 from  the pittsburgh airport ;return #3 to downtown ;return the cost of #4",
    "operators": "['select', 'filter', 'filter', 'filter', 'project']",
    "program": "some program",
    "question_id": "ATIS_dev_102",
    "question_text": "what ground transportation is available from the pittsburgh airport to downtown and how much does it cost ",
    "split": "dev"
}

Data Fields

The data fields are the same among all splits.

QDMR

• question_id : a string feature.
• question_text : a string feature.
• decomposition : a string feature.
• operators : a string feature.
• split : a string feature.

QDMR-high-level

• question_id : a string feature.
• question_text : a string feature.
• decomposition : a string feature.
• operators : a string feature.
• split : a string feature.

QDMR-high-level-lexicon

• source : a string feature.
• allowed_tokens : a string feature.

QDMR-lexicon

• source : a string feature.
• allowed_tokens : a string feature.

logical-forms

• question_id : a string feature.
• question_text : a string feature.
• decomposition : a string feature.
• operators : a string feature.
• split : a string feature.
• program : a string feature.

Data Splits

name	train	validation	test
QDMR	44321	7760	8069
QDMR-high-level	17503	3130	3195
QDMR-high-level-lexicon	17503	3130	3195
QDMR-lexicon	44321	7760	8069
logical-forms	44098	7719	8006

Dataset Creation

Curation Rationale

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Source Data

Initial Data Collection and Normalization

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Who are the source language producers?

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Annotations

Annotation process

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Who are the annotators?

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Personal and Sensitive Information

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Considerations for Using the Data

Social Impact of Dataset

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Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

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Licensing Information

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Citation Information

@article{Wolfson2020Break,
  title={Break It Down: A Question Understanding Benchmark},
  author={Wolfson, Tomer and Geva, Mor and Gupta, Ankit and Gardner, Matt and Goldberg, Yoav and Deutch, Daniel and Berant, Jonathan},
  journal={Transactions of the Association for Computational Linguistics},
  year={2020},
}

Contributions

Thanks to @patrickvonplaten , @lewtun , @thomwolf for adding this dataset.