premise: Two girls lay upside down on their bed.
hypothesis: Two girls hop down the street
explanation_1: Girls who are hopping down the street cannot possibly be laying upside down on their bed.
explanation_2: If girls lay on their bed they do not hop down the street.
explanation_3: The girls cannot lay on their bed and hop down the street simultaneously.
premise_logic: exists e1 p1 x1 x2.(exists s1.(r_upside(s1) & on(s1,x2) & Theme(s1,x1) & a_down(s1)) & n_bed(x2) & of(x2,x1) & n_thing(x1) & Topic(e1,p1) & Actor(e1,x1) & v_lay(e1) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_street(x2) & down(e1,x2) & Actor(e1,x1) & v_hop(e1) & n_girl(x1) & card_eq_2(x1))