premise: A man in a black wetsuit is surfing in the ocean.
hypothesis: There are fish nearby.
explanation_1: Just because he's surfing in the ocean doesn't mean there are fish nearby.
premise_logic: exists e1 s1 x1 x2 x3.(n_ocean(x3) & in(e1,x3) & Actor(e1,x1) & v_surf(e1) & in(x1,x2) & n_wetsuit(x2) & a_black(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists p1 s1 x1.(a_nearby(s1) & Manner(p1,s1) & exists x2.((x1 = x2) & n_fish(x2)))
premise_sim: exists e1 s1 x1 x2 x3.(v_surf(e1) & n_wetsuit(x2) & n_ocean(x3) & n_man(x1) & in(x1,x2) & in(e1,x3) & a_black(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists p1 s1 x1.(exists x2.(n_fish(x2) & (x1 = x2)) & a_nearby(s1) & Manner(p1,s1))