context: A group of firemen and officials prepare to turn a car right side after a crash.
hypothesis: We believe that a group of people are helping an accident victim on the highway.
valid_hypothesis: We believe that a group of people are helping an accident victim on the highway.
invalid_hypothesis: It is probably not the case that a group of people are helping an accident victim on the highway.
hypothesis_assertion: A group of people are helping an accident victim on the highway.