premise: Two players are on a wet field and one is on the ground.
hypothesis: Both people are standing up.
explanation_1: If one person is on the ground, then both people are not standing up.
explanation_2: If one of two players is on the ground they can not both be standing.
explanation_3: A player cannot simultaneously be on the ground and standing up.
premise_logic: exists p1 p2 x1 x2 x4.(n_ground(x4) & on(x2,x4) & n_thing(x2) & card_eq_1(x2) & exists s1 x3.(on(x1,x3) & n_field(x3) & a_wet(s1) & Theme(s1,x3)) & n_player(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1.(n_people(x1) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1))
premise_sim: exists x1 x2 x4.(on(x2,x4) & n_thing(x2) & n_player(x1) & n_ground(x4) & exists s1 x3.(on(x1,x3) & n_field(x3) & a_wet(s1) & Theme(s1,x3)) & card_eq_2(x1) & card_eq_1(x2))
hypothesis_sim: exists e1 s1 x1.(v_stand(e1) & n_people(x1) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1))