premise: Small red airplane flies over mountaintop dropping red substance over fire.
hypothesis: the plane is crashing
explanation_1: The plane cannot be flying over a mountain and also crashing.
explanation_2: A plane is dropping substance over the fire not crashing.
explanation_3: Flies means to be mobile and at a safe steady pace, whereas crashing means to not be in control.
premise_logic: exists e2 e1 s1 s2 s3 x1 x2 x3 x4.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_drop(e2) & over(x3,x4) & n_fire(x4) & n_substance(x3) & a_red(s3) & Theme(s3,x3) & over(e1,x2) & n_mountaintop(x2) & Actor(e1,x1) & v_fly(e1) & n_airplane(x1) & a_red(s2) & Theme(s2,x1) & a_small(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1.(n_plane(x1) & Actor(e1,x1) & v_crash(e1))
premise_sim: exists e2 e1 s1 s2 s3 x1 x2 x3 x4.(v_fly(e1) & v_drop(e2) & over(x3,x4) & over(e1,x2) & n_substance(x3) & n_mountaintop(x2) & n_fire(x4) & n_airplane(x1) & for(e1,e2) & a_small(s1) & a_red(s3) & a_red(s2) & Theme(s3,x3) & Theme(s2,x1) & Theme(s1,x1) & Theme(e2,x3) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_crash(e1) & n_plane(x1) & Actor(e1,x1))