CREPE

CREPE is QA dataset containing a natural distribution of presupposition failures from online information-seeking forums. It consists of 8400 Reddit questions with (1) whether there is any false presuppositions annotated, and (2) if any, the presupposition and its correction written.

Source: CREPE: Open-Domain Question Answering with False Presuppositions

Image Source: https://arxiv.org/pdf/2211.17257v1.pdf