premise: Two young girls looking at Barbie dolls.
hypothesis: A girl and a boy are running with toys.
explanation_1: The genders are either two girls or a girl and a boy, but cannot be both.
explanation_2: A girl and a boy cannot be referred to as being two young girls. Looking and running are not the same activity.
explanation_3: girl and boy are not two girls
premise_logic: exists e1 s1 x1 x2 x3.(at(e1,x2) & n_doll(x2) & (x2 = x3) & ne_geo_barbie(x3) & Actor(e1,x1) & v_look(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(with(e1,x4) & n_toy(x4) & Actor(e1,x1) & v_run(e1) & subset_of(x3,x1) & n_boy(x3) & subset_of(x2,x1) & n_girl(x2))