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---
license: cc-by-4.0
configs:
- config_name: wsc273
data_files:
- split: test
path: "wsc273/test-*.parquet"
- config_name: wsc285
data_files:
- split: test
path: "wsc285/test-*.parquet"
---
# The original Winograd Schema Challenge (WSC) as hosted by Ernest Davis
## Dataset Description
- **Homepage:** https://cs.nyu.edu/faculty/davise/papers/WinogradSchemas/WS.html
- **Paper:** https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.729.9814&rep=rep1&type=pdf
### Dataset Summary
The original Winograd Schema Challenge (WSC) consisted of 136 schemas resulting in 273 problems. This was later expanded to 150 schemas resulting in 285 problems.
A Winograd schema is a pair of sentences that differ in only one or two words and that contain an ambiguity that is
resolved in opposite ways in the two sentences and requires the use of world knowledge and reasoning for its
resolution. The schema takes its name from a well-known example by Terry Winograd:
> The city councilmen refused the demonstrators a permit because they [feared/advocated] violence.
If the word is "feared", then "they" presumably refers to the city council; if it is "advocated" then "they"
presumably refers to the demonstrators.
## Dataset Structure
### Data Instances
Each instance contains a text passage with a designated pronoun and two possible answers indicating which entity in
the passage the pronoun represents. An example instance looks like the following:
```python
{
'label': 0,
'options': ['The city councilmen', 'The demonstrators'],
'pronoun': 'they',
'pronoun_loc': 63,
'quote': 'they feared violence',
'quote_loc': 63,
'source': '(Winograd 1972)',
'text': 'The city councilmen refused the demonstrators a permit because they feared violence.'
}
```
### Data Fields
- `text` (str): The text sequence
- `options` (list[str]): The two entity options that the pronoun may be referring to
- `label` (int): The index of the correct option in the `options` field
- `pronoun` (str): The pronoun in the sequence to be resolved
- `pronoun_loc` (int): The starting position of the pronoun in the sequence
- `quote` (str): The substr with the key action or context surrounding the pronoun
- `quote_loc` (int): The starting position of the quote in the sequence
- `source` (str): A description of the source who contributed the example
### Licensing Information
This work is licensed under a [Creative Commons Attribution 4.0 International
License](https://creativecommons.org/licenses/by/4.0/).
### Citation Information
The Winograd Schema Challenge including many of the examples here was proposed by
[Levesque et al 2012](https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.729.9814&rep=rep1&type=pdf):
```
@inproceedings{levesque2012winograd,
title={The winograd schema challenge},
author={Levesque, Hector and Davis, Ernest and Morgenstern, Leora},
booktitle={Thirteenth International Conference on the Principles of Knowledge Representation and Reasoning},
year={2012},
organization={Citeseer}
}
```
### Contributions
Modified from loading script of: [@joeddav](https://github.com/joeddav). |