premise: A father and son are in a field of yellow flowers.
hypothesis: People are surrounded by flowers.
explanation_1: A father and son are people while they are surrounded by flowers so must be in a field of flowers.
explanation_2: The people surround by flowers are a father and son and the flowers are yellow.
explanation_3: A father and son are people, and being in a field of yellow flowers implies they are surrounded by flowers.
premise_logic: exists p1 x1 x2 x3.(exists s1 x4 x5.(in(x1,x4) & of(x4,x5) & n_flower(x5) & a_yellow(s1) & Theme(s1,x5) & n_field(x4)) & n_son(x3) & n_father(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists e1 x1 x2.(Actor(e1,x2) & n_flower(x2) & Theme(e1,x1) & v_surround(e1) & n_people(x1))
premise_sim: exists x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & n_son(x3) & n_father(x2) & exists s1 x4 x5.(of(x4,x5) & n_flower(x5) & n_field(x4) & in(x1,x4) & a_yellow(s1) & Theme(s1,x5)))
hypothesis_sim: exists e1 x1 x2.(v_surround(e1) & n_people(x1) & n_flower(x2) & Theme(e1,x1) & Actor(e1,x2))