context: People stand on boat dock waiting for their boat to arrive.
hypothesis: It is unlikely that people are waiting for the boat to arrive so they can start their cruise.
valid_hypothesis: There is a very good chance that people are waiting for the boat to arrive so they can start their cruise.
invalid_hypothesis: It is unlikely that people are waiting for the boat to arrive so they can start their cruise.
hypothesis_assertion: People are waiting for the boat to arrive so they can start their cruise.