Add SubjQA dataset
I'm not sure why the windows test fails, but looking at the logs it looks like some caching issue on one of the metrics ... maybe re-run and 🤞 ? Hi @lewtun, thanks for adding this dataset!

If the dataset is going to be referenced heavily, I think it's worth spending some time to make the dataset card really great :) To start, the information that is currently in the `Data collection` paragraph should probably be organized in the `Dataset Creation` section.

Here's a link to the [relevant section of the guide](https://github.com/huggingface/datasets/blob/master/templates/README_guide.md#dataset-creation), let me know if you have any questions! > If the dataset is going to be referenced heavily, I think it's worth spending some time to make the dataset card really great :) To start, the information that is currently in the `Data collection` paragraph should probably be organized in the `Dataset Creation` section.

great idea @yjernite! i've added some extra information / moved things as you suggest and will wrap up the rest tomorrow :) hi @yjernite and @lhoestq, i've fleshed out the dataset card and think this is now ready for another round of review!
Hello datasetters 🙂!

Here's an interesting dataset about extractive question-answering on _subjective_ product / restaurant reviews. It's quite challenging for models fine-tuned on SQuAD and provides a nice example of domain adaptation (i.e. fine-tuning a SQuAD model on this domain gives better performance).

I found a bug in the start/end indices that I've proposed a fix for here: https://github.com/megagonlabs/SubjQA/pull/2

Unfortunately, the dataset creators are unresponsive, so for now I am using my fork as the source. Will update the URL if/when the creators respond.