context: Three men are working with their bikes in the shoulder of a road.
hypothesis: It is impossible that the men are talking to each other on the side of the rode about their wives.
valid_hypothesis: It is impossible that the men are talking to each other on the side of the rode about their wives.
invalid_hypothesis: We believe that the men are talking to each other on the side of the rode about their wives.
hypothesis_assertion: The men are talking to each other on the side of the rode about their wives.