premise: A man in colorful shorts is surfing under a wave.
hypothesis: A man is sunbathing.
explanation_1: Sunbathing is lying on the beach, which is different activity as surfing under the wave.
explanation_2: The man cannot be sunbathing while surfing.
explanation_3: The man can not be both surfing under a wave and also sunbathing.
premise_logic: exists e1 s1 x1 x2 x3.(under(e1,x3) & n_wave(x3) & Actor(e1,x1) & v_surf(e1) & in(x1,x2) & n_shorts(x2) & a_colorful(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_sunbathe(e1) & n_man(x1))
premise_sim: exists e1 s1 x1 x2 x3.(v_surf(e1) & under(e1,x3) & n_wave(x3) & n_shorts(x2) & n_man(x1) & in(x1,x2) & a_colorful(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_sunbathe(e1) & n_man(x1) & Actor(e1,x1))