premise: A girl in a flower dress is running on sand.
hypothesis: The girl is racing her sister.
explanation_1: WE have no idea if the girl is racing someone. She could just be playing or running around. We have no idea if her sister is even there or if she even has a sister.
explanation_2: We have no idea if she is racing her sister, she could be running for a number of reasons.
explanation_3: Running on the sand does not imply that she is racing or that she has a sister.
premise_logic: exists e1 x1 x2 x3 x4.(on(e1,x4) & n_sand(x4) & Actor(e1,x1) & v_run(e1) & in(x1,x2) & n_dress(x2) & of(x2,x3) & n_flower(x3) & n_girl(x1))
hypothesis_logic: exists e1 x1 x2.(n_sister(x2) & of(x2,x1) & n_female(x1) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_race(e1))
premise_sim: exists e1 x1 x2 x3 x4.(v_run(e1) & on(e1,x4) & of(x2,x3) & n_sand(x4) & n_girl(x1) & n_flower(x3) & n_dress(x2) & in(x1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_race(e1) & of(x2,x1) & n_sister(x2) & n_girl(x1) & n_female(x1) & Theme(e1,x2) & Actor(e1,x1))