premise: A group of females are sitting down on a bench.
hypothesis: There are at least 2 females.
explanation_1: A group of females implies there are at least 2 females.
explanation_2: A group is 3 or more people.
explanation_3: At least means a presumption of more than two females is assumed on the bench.
premise_logic: exists e1 s1 x1 x2 x3.(on(e1,x3) & n_bench(x3) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_female(x2) & n_group(x1))
hypothesis_logic: exists p1 x1 x2 x3.(Time(p1,x3) & card_eq_2(x3) & Time(p1,x2) & n_female(x2) & exists x4.((x1 = x4) & n_thing(x4)))