Question: A famous sexual harassment class-action lawsuit of the 1980s occurred in what ore mining district in 1866?
Sentence (from "Operation Anti Sexual Harassment"): Operation Anti Sexual Harassment, (Arabic: قوة ضد التحرش, transliterated: Quwwa did al-taharrush, also known as OpAntiSH) is an activist group in Cairo, Egypt, whose goal is to prevent sexual harassment and assault, and in particular the mass sexual assaults that occur during protests and religious festivals.
Relevant evidence: No