context: A man and a woman are lying together on a grassy park field near a waterfront.
hypothesis: There is a very good chance that a couple on a date lay next to each other in a park.
valid_hypothesis: There is a very good chance that a couple on a date lay next to each other in a park.
invalid_hypothesis: There is little chance that a couple on a date lay next to each other in a park.
hypothesis_assertion: A couple on a date lay next to each other in a park.