context: While one man, in the white cap, is golfing, three other men are in the middle of a conversation.
hypothesis: Chances are slight that a man putts while his group talks to each other.
valid_hypothesis: Chances are slight that a man putts while his group talks to each other.
invalid_hypothesis: We believe that a man putts while his group talks to each other.
hypothesis_assertion: A man putts while his group talks to each other.