premise: There are a group of track runners bracing to take off.
hypothesis: The track runners are competiting to win the race
explanation_1: Track runners can brace to take off without competing to win a race.
explanation_2: The fact that truck runners bracing to take off doesn't imply that they are competiting to win a race.
explanation_3: A group of track runners bracing to take off, doesn't necessarily mean they are competing to win a race.
premise_logic: exists p1 x1 e1 p2 x2 x3 x4 x5.((x1 = x2) & Topic(e1,p2) & Actor(e1,x5) & v_brace(e1) & exists e2 s1.(a_off(s1) & Manner(e2,s1) & Actor(e2,x5) & v_take(e2)) & (x2 = x5) & of(x2,x3) & n_runner(x3) & of(x3,x4) & n_track(x4) & n_group(x2))
hypothesis_logic: exists e1 p1 x1 x2 x3.(n_race(x3) & n_runner(x1) & of(x1,x2) & n_track(x2) & Topic(e1,p1) & Actor(e1,x1) & v_competit(e1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_win(e2)))
premise_sim: exists x1 e1 p2 x2 x3 x4 x5.(v_brace(e1) & of(x3,x4) & of(x2,x3) & n_track(x4) & n_runner(x3) & n_group(x2) & exists e2 s1.(v_take(e2) & a_off(s1) & Manner(e2,s1) & Actor(e2,x5)) & Topic(e1,p2) & Actor(e1,x5) & (x2 = x5) & (x1 = x2))
hypothesis_sim: exists e1 p1 x1 x2 x3.(v_competit(e1) & of(x1,x2) & n_track(x2) & n_runner(x1) & n_race(x3) & exists e2.(v_win(e2) & Theme(e2,x3) & Actor(e2,x1)) & Topic(e1,p1) & Actor(e1,x1))