context: Multiple men fill the scene, one in a white button up shirt using his cellphone, the others wearing pink, orange, and green shirts engaged in various activities in the background.
hypothesis: We believe that three of the men are talking on their phones.
valid_hypothesis: We doubt that three of the men are talking on their phones.
invalid_hypothesis: We believe that three of the men are talking on their phones.
hypothesis_assertion: Three of the men are talking on their phones.