context: Blond boy in striped shirt on the swing set.
hypothesis: There is little chance that a boy in a blue striped shirt is on the swing set.
valid_hypothesis: There is little chance that a boy in a blue striped shirt is on the swing set.
invalid_hypothesis: It is probably the case that a boy in a blue striped shirt is on the swing set.
hypothesis_assertion: A boy in a blue striped shirt is on the swing set.