premise: Five men sitting with a body of water behind them.
hypothesis: The friends are enjoying the beach.
explanation_1: Just because five men are sitting by the water does not make them friends and water behind them does not constitute a beach.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x3) & behind(x3,x1) & n_thing(x1) & of(x3,x4) & n_water(x4) & n_body(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & card_eq_5(x1))
hypothesis_logic: exists e1 x1 x2.(n_beach(x2) & n_friend(x1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1))
premise_sim: exists e1 x1 x2 x3 x4.(with(e1,x3) & v_sit(e1) & of(x3,x4) & n_water(x4) & n_thing(x1) & n_man(x1) & n_body(x3) & card_eq_5(x1) & behind(x3,x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_enjoy(e1) & n_friend(x1) & n_beach(x2) & Theme(e1,x2) & Actor(e1,x1))