premise: A girl in a pink shirt tries to dump a bucket of water on another girl.
hypothesis: A girl sits by herself on the sidewalk.
explanation_1: If the girl is trying to dump water on another girl, then she is neither by herself nor is she sitting.
explanation_2: She cannot be sitting if she is trying to dump the water and she is not by herself if there is someone she is trying to dump water on.
explanation_3: A girl cannot simultaneously be interacting with another girl and alone at the same time.
premise_logic: exists e1 p1 s1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x3 x4 x5.(on(e2,x5) & n_girl(x5) & -(x5 = x1) & Theme(e2,x3) & Actor(e2,x1) & v_dump(e2) & of(x3,x4) & n_water(x4) & n_bucket(x3)) & n_girl(x1) & n_girl(x1) & in(x1,x2) & n_shirt(x2) & a_pink(s1) & Theme(s1,x2))
hypothesis_logic: exists e1 x1 x2.(n_sidewalk(x2) & on(e1,x2) & by(e1,x1) & n_female(x1) & Actor(e1,x1) & v_sit(e1) & n_girl(x1))