Add ETHICS dataset
Thanks for your contribution, @ssss1029. Are you still interested in adding this dataset?

We are removing the dataset scripts from this GitHub repo and moving them to the Hugging Face Hub: https://huggingface.co/datasets

We would suggest you create this dataset there. Please, feel free to tell us if you need some help.
This PR adds the ETHICS dataset, including all 5 sub-datasets.
From https://arxiv.org/abs/2008.02275