context: Three people are wading in shallow water near a stone path and spraying fountains.
hypothesis: It is highly likely that three men are wading in the water by the fountains.
valid_hypothesis: It is probably not the case that three men are wading in the water by the fountains.
invalid_hypothesis: It is highly likely that three men are wading in the water by the fountains.
hypothesis_assertion: Three men are wading in the water by the fountains.