premise: A hot-air balloon getting filled.
hypothesis: A hot-air balloon is being prepared for take off.
explanation_1: getting filled doesn't always  mean prepared for take off
explanation_2: Filling a hot-air balloon does not imply it is being prepared for take off.
explanation_3: Just because a balloon is getting filled does not mean it is about to go take off.
premise_logic: exists e1 p1 s1 x1 x2.(a_topic(x1) & exists e2.(Theme(e2,x2) & v_fill(e2)) & Topic(e1,p1) & Actor(e1,x2) & v_get(e1) & (x1 = x2) & n_balloon(x1) & a_hot-air(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 s2 x1 x2.(a_off(s2) & Manner(e1,s2) & for(e1,x2) & n_take(x2) & Theme(e1,x1) & v_prepare(e1) & n_balloon(x1) & a_hot-air(s1) & Theme(s1,x1))