premise: The couple is together looking at the large ship in the ocean.
hypothesis: The couple are in the middle of the desert.
explanation_1: There are no oceans in the middle of a desert, so the couple cannot see anything on an ocean while in the middle of a desert.
premise_logic: exists e1 s1 s2 x1 x2 x3.(n_ocean(x3) & n_ship(x2) & a_large(s1) & Theme(s1,x2) & n_couple(x1) & a_together(s2) & Manner(e1,s2) & at(e1,x2) & in(x2,x3) & Actor(e1,x1) & v_look(e1))
hypothesis_logic: exists p1 x1 x2 x3.(n_desert(x3) & n_middle(x2) & n_couple(x1) & in(x1,x2) & of(x2,x3))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_look(e1) & n_ship(x2) & n_ocean(x3) & n_couple(x1) & in(x2,x3) & at(e1,x2) & a_together(s2) & a_large(s1) & Theme(s1,x2) & Manner(e1,s2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(of(x2,x3) & n_middle(x2) & n_desert(x3) & n_couple(x1) & in(x1,x2))