question: What have somes studies show when researching how someone uses `` gaydar '' ?
answer: that guesses based on face photos perform better than chance
turker_answer: Some studies show when researching how some one uses `` gaydar '' that guesses based on face photos perform better than chance .
rule-based: That guesses based on face photos perform better than chance have somes studies show when researching how someone uses `` gaydar '' .