premise: Young girls are running along in a park.
hypothesis: Several girls sit at their desks and study.
explanation_1: The girls can't be running while they sit.
explanation_2: Girls do not have to be young.  If girls are running they are not sit at their desks.
explanation_3: The girls cannot be running and sit at their desks at the same time.
premise_logic: exists e1 p1 s1 x1 x2.(in(e1,x2) & n_park(x2) & exists s2.(Theme(s2,x1) & a_along(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_run(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(at(e1,x2) & n_study(x4) & n_desk(x3) & subset_of(x4,x2) & subset_of(x3,x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & a_several(s1) & Theme(s1,x1))
premise_sim: exists e1 p1 s1 x1 x2.(v_run(e1) & n_park(x2) & n_girl(x1) & in(e1,x2) & exists s2.(a_along(s2) & Theme(s2,x1)) & a_young(s1) & Topic(e1,p1) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2 x3 x4.(v_sit(e1) & subset_of(x4,x2) & subset_of(x3,x2) & of(x2,x1) & n_thing(x1) & n_study(x4) & n_girl(x1) & n_desk(x3) & at(e1,x2) & a_several(s1) & Theme(s1,x1) & Actor(e1,x1))