context: People sitting on benches in a public area.
hypothesis: There is a very good chance that there are people sitting on benches outdoors talking to each other.
valid_hypothesis: There is a very good chance that there are people sitting on benches outdoors talking to each other.
invalid_hypothesis: It is impossible that there are people sitting on benches outdoors talking to each other.
hypothesis_assertion: There are people sitting on benches outdoors talking to each other.