premise: An athlete executes a judo throw while a judge watches.
hypothesis: The athletes must perform certain moves for the judge.
explanation_1: The athlete may perform different kinds of moves in freestyle o their choice
explanation_2: We have no idea if they must perform certain moves, they might be able to choose the moves the perform.
explanation_3: Just because a athlete is performing for a judge does not mean that they must perform certain moves.
premise_logic: exists e1 e2 p1 x1 x2 x3.(exists e3 x4.(Actor(e3,x4) & v_watch(e3) & n_judge(x4)) & while(e2,p1) & Actor(e2,x1) & v_throw(e2) & Theme(e1,x3) & Actor(e1,x2) & v_execute(e1) & n_judo(x3) & (x1 = x2) & n_athlete(x1))
hypothesis_logic: exists e1 p1 x1 x3.(n_judge(x3) & n_athlete(x1) & exists e2 s1 x2.(for(e2,x3) & Theme(e2,x2) & Actor(e2,x1) & v_perform(e2) & n_move(x2) & a_certain(s1) & Theme(s1,x2)) & Topic(e1,p1) & Actor(e1,x1) & v_must(e1))