premise: A man in a beanie doing a bike trick.
hypothesis: The man is drinking.
explanation_1: One man is drinking while the other is performing a bike trick.
explanation_2: The man cannot be drinking while doing a bike trick.
explanation_3: A person doing a bike trick is unlikely to be drinking at the same time.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_trick(x4) & of(x4,x5) & n_bike(x5) & (x2 = x3) & n_beanie(x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_drinking(x2)))