premise: A person in a large pink triangle-shaped costume waves as a man and a woman dressed in matching brightly-colored striped and polka-dotted outfits smile back.
hypothesis: The person is alone in the middle of the ocean.
explanation_1: The person cannot be alone if there is a man and woman they are waving at.
explanation_2: The person is either alone in the middle of the ocean or he has the company of a man and a woman.
explanation_3: While the person may be in the middle of the ocean, this person cannot be alone if a man and a woman smile back.
premise_logic: exists e1 e2 e3 s1 s2 s3 s4 s5 s6 s7 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_back(s7) & Manner(e3,s7) & Actor(e3,x1) & v_smile(e3) & as(x1,x4) & subset_of(x6,x4) & in(e1,e2) & Theme(e2,x9) & Actor(e2,x8) & v_match(e2) & n_outfit(x9) & a_polka-dotted(s6) & Theme(s6,x9) & a_striped(s5) & Theme(s5,x9) & a_brightly-colored(s4) & Theme(s4,x9) & Theme(e1,x7) & v_dress(e1) & (x6 = x7) & n_woman(x6) & subset_of(x5,x4) & n_man(x5) & in(x1,x2) & n_wave(x2) & of(x2,x3) & n_costume(x3) & a_triangle-shaped(s3) & Theme(s3,x2) & a_pink(s2) & Theme(s2,x2) & a_large(s1) & Theme(s1,x2) & n_person(x1))
hypothesis_logic: exists s1 x1 x2 x3.(n_ocean(x3) & n_middle(x2) & n_person(x1) & in(s1,x2) & of(x2,x3) & Theme(s1,x1) & a_alone(s1))