premise: A white man in a red shirt riding a bike.
hypothesis: An old guy wears a shirt on a bike.
explanation_1: Not all white men are old.
explanation_2: Not all men are old.
explanation_3: He may not be an old guy. He could be any age
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_ride(e1) & n_bike(x4) & (x2 = x3) & n_shirt(x2) & a_red(s2) & Theme(s2,x2) & n_man(x1) & a_white(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & on(x2,x3) & n_bike(x3) & n_shirt(x2) & n_guy(x1) & a_old(s1) & Theme(s1,x1))