premise: There are two white individuals smiling while fishing in a boat on a body of water.
hypothesis: a son and father are fishing
explanation_1: Just because two individuals are near each other smiling, does not mean they are father and son.
premise_logic: exists p1 x1 e1 s1 x2 x3 x4 x5 x6 x7.((x1 = x2) & in(e1,x5) & on(x5,x6) & of(x6,x7) & n_water(x7) & n_body(x6) & n_boat(x5) & while(e1,x4) & n_fishing(x4) & Actor(e1,x3) & v_smile(e1) & (x2 = x3) & n_individual(x2) & a_white(s1) & Theme(s1,x2) & card_eq_2(x2))
hypothesis_logic: exists p1 x1 x2 x3.(exists x4.((x1 = x4) & n_fishing(x4)) & subset_of(x3,x1) & n_father(x3) & subset_of(x2,x1) & n_son(x2))
premise_sim: exists x1 e1 s1 x2 x3 x4 x5 x6 x7.(while(e1,x4) & v_smile(e1) & on(x5,x6) & of(x6,x7) & n_water(x7) & n_individual(x2) & n_fishing(x4) & n_body(x6) & n_boat(x5) & in(e1,x5) & card_eq_2(x2) & a_white(s1) & Theme(s1,x2) & Actor(e1,x3) & (x2 = x3) & (x1 = x2))
hypothesis_sim: exists x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & n_son(x2) & n_father(x3) & exists x4.(n_fishing(x4) & (x1 = x4)))