premise: A boy in swimming trunks wades out into the water.
hypothesis: The young swimmer wades out into the water at the start of his team practice.
explanation_1: Just because a boy is swimming does not mean he is at his team practice.
explanation_2: The boy might not be young, he might not be a swimmer since he is only wading, and he may not be going to team practice.
explanation_3: There are many time frames that a swimmer can wade out into water so one cannot assume with certainty thta it is at the start of team practice.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_water(x4) & a_out(s1) & Manner(e1,s1) & into(e1,x4) & Actor(e1,x1) & v_wade(e1) & in(x1,x2) & n_trunk(x2) & of(x2,x3) & n_swimming(x3) & n_boy(x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3 x4 x5.(n_practice(x4) & of(x4,x5) & n_team(x5) & of(x4,x2) & n_male(x2) & n_start(x3) & n_water(x2) & n_swimmer(x1) & a_young(s1) & Theme(s1,x1) & at(e1,x3) & of(x3,x4) & a_out(s2) & Manner(e1,s2) & into(e1,x2) & Actor(e1,x1) & v_wade(e1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_wade(e1) & of(x2,x3) & n_water(x4) & n_trunk(x2) & n_swimming(x3) & n_boy(x1) & into(e1,x4) & in(x1,x2) & a_out(s1) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 s2 x1 x2 x3 x4 x5.(v_wade(e1) & of(x4,x5) & of(x4,x2) & of(x3,x4) & n_water(x2) & n_team(x5) & n_swimmer(x1) & n_start(x3) & n_practice(x4) & n_male(x2) & into(e1,x2) & at(e1,x3) & a_young(s1) & a_out(s2) & Theme(s1,x1) & Manner(e1,s2) & Actor(e1,x1))