premise: Two men trying to hoist themselves up from the water on to a walkway made of tires.
hypothesis: two men are at a ball game
explanation_1: the men can not be at a ball game if they are trying to hoist themselves up from the water in sentence one
explanation_2: If they are trying to hoist themselves up from water, they are not at a ball game.
explanation_3: It is more likely they would either play or watch at a ball game then be in water.
premise_logic: exists e1 p1 x1 x2 x3 x7.(n_water(x7) & n_group(x3) & a_topic(x1) & Topic(e1,p1) & Actor(e1,x2) & v_try(e1) & exists e3 e2 s1 x4 x5 x6.(from(e2,x7) & a_up(s1) & Manner(e2,s1) & r_on(e2) & to(e2,x4) & of(e3,x6) & n_tire(x6) & Theme(e3,x5) & v_make(e3) & (x4 = x5) & n_walkway(x4) & Theme(e2,x3) & Actor(e2,x2) & v_hoist(e2)) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(exists x2 x3.(at(x1,x2) & n_game(x2) & of(x2,x3) & n_ball(x3)) & n_man(x1) & card_eq_2(x1))