context: A woman and a naked child wade into the ocean.
hypothesis: It is impossible that a woman and child wade into the low tide ocean water looking for star fish.
valid_hypothesis: It is impossible that a woman and child wade into the low tide ocean water looking for star fish.
invalid_hypothesis: It is certain that a woman and child wade into the low tide ocean water looking for star fish.
hypothesis_assertion: A woman and child wade into the low tide ocean water looking for star fish.