premise: A girl in black pants doing exercises.
hypothesis: Two guys lifting oranges to build up muscles.
explanation_1: Two guys does not consist of a girl.
explanation_2: A girl doing exercise is not the same as the two guys exercising.
explanation_3: There is either one girl doing exercises or two guys doing exercises.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_exercise(x4) & (x2 = x3) & n_pants(x2) & a_black(s1) & Theme(s1,x2) & n_girl(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3 x4.(a_topic(x1) & Topic(e1,p1) & exists e2 s1 x5.(a_up(s1) & Manner(e2,s1) & Theme(e2,x5) & Actor(e2,x2) & v_build(e2) & n_muscle(x5)) & Theme(e1,x4) & Actor(e1,x3) & v_lift(e1) & n_orange(x4) & (x1 = x3) & (x1 = x2) & n_guy(x1) & card_eq_2(x1))