context: A person in a green canoe paddles down rapids carrying oars and wearing an orange and black top.
hypothesis: It is probably not the case that a man with a life vest paddles a canoe
valid_hypothesis: It is likely that a man with a life vest paddles a canoe
invalid_hypothesis: It is probably not the case that a man with a life vest paddles a canoe
hypothesis_assertion: a man with a life vest paddles a canoe