premise: Girls giving a presentation for a school class.
hypothesis: The girls are watching a presentation in a classroom.
explanation_1: People cannot be giving a presentation and watching a presentation simultaneously.
explanation_2: Giving a presentation and watching a presentation, are completely different activities.
explanation_3: The girls would either be in front of the class giving a presentation or looking on from their seat watching others.
premise_logic: exists e1 x1 x2 x3 x4.(ne_nam_girls(x1) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & for(x2,x3) & n_class(x3) & of(x3,x4) & n_school(x4) & n_presentation(x2))
hypothesis_logic: exists e1 x1 x2 x3.(n_girl(x1) & in(e1,x3) & n_classroom(x3) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_presentation(x2))
premise_sim: exists e1 x1 x2 x3 x4.(v_give(e1) & of(x3,x4) & ne_nam_girls(x1) & n_school(x4) & n_presentation(x2) & n_class(x3) & for(x2,x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_watch(e1) & n_presentation(x2) & n_girl(x1) & n_classroom(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1))