premise: A man in a backwards baseball cap, black shirt and blue shorts behind the steering wheel of a boat with a flag behind him.
hypothesis: The boat is fast.
explanation_1: just because he is on a boat doesn't mean that the boat is fast
explanation_2: Not all boat runs fast.
explanation_3: Not all boats are moving fast.
premise_logic: exists s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_male(x7) & n_wheel(x7) & of(x7,x8) & n_steering(x8) & a_topic(x1) & in(x1,x2) & rel(x2,x5) & behind(x5,x7) & of(x7,x9) & with(x9,x10) & behind(x10,x7) & n_flag(x10) & n_boat(x9) & n_shorts(x5) & a_blue(s2) & Theme(s2,x5) & of(x5,x6) & n_shirt(x6) & a_black(s1) & Theme(s1,x5) & n_cap(x2) & of(x2,x4) & n_baseball(x4) & of(x2,x3) & n_backward(x3) & n_man(x1))
hypothesis_logic: exists s1 x1.(n_boat(x1) & Theme(s1,x1) & a_fast(s1))