context: A young man blew up balloons to craft into animals for the seven excited children that looked on.
hypothesis: It is probably the case that a man is twisting a balloon into the shape of a dog.
valid_hypothesis: There is almost no chance that a man is twisting a balloon into the shape of a dog.
invalid_hypothesis: It is probably the case that a man is twisting a balloon into the shape of a dog.
hypothesis_assertion: A man is twisting a balloon into the shape of a dog.