premise: Two girls are sitting on a park bench one is looking at her phone and the other is looking on.
hypothesis: The two girls are at school taking an exam.
explanation_1: The girls can not be at school and sitting on a park bench at the same time
explanation_2: One cannot be in a park and at school at the same time.
explanation_3: girls can't be at school if they are on park bench
premise_logic: exists e2 e1 p1 x1 x2 x3 x4 x5 x6 x7 x9.(n_other(x6) & n_phone(x9) & of(x9,x6) & n_female(x6) & on(e1,x4) & on(e2,x7) & (x4 = x7) & Actor(e2,x6) & v_look(e2) & n_bench(x4) & of(x4,x5) & n_park(x5) & on(e1,x2) & exists e3 x8.(at(e3,x9) & Actor(e3,x8) & v_look(e3) & n_thing(x8) & card_eq_1(x8)) & that(x2,p1) & n_bench(x2) & of(x2,x3) & n_park(x3) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 p1 x1 x2.(n_girl(x1) & card_eq_2(x1) & for(p1,e1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_exam(x2) & exists x3.(at(x1,x3) & n_school(x3)))