context: A man playing a guitar and a man playing drums
hypothesis: It is probably the case that one man playing the guitar while another plays the drums at a live music event.
valid_hypothesis: There is little chance that one man playing the guitar while another plays the drums at a live music event.
invalid_hypothesis: It is probably the case that one man playing the guitar while another plays the drums at a live music event.
hypothesis_assertion: One man playing the guitar while another plays the drums at a live music event.