premise: A family gathered at a painted van
hypothesis: A family about to take off in their van.
explanation_1: People who are gathered at a van are not necessarily about to take off in their van. Also, when people are gathered at a van, that does not automatically mean that it's their van.
premise_logic: exists e1 s1 x1 x2.(at(e1,x2) & n_van(x2) & a_painted(s1) & Theme(s1,x2) & Actor(e1,x1) & v_gather(e1) & n_family(x1))
hypothesis_logic: exists p1 s1 x1 x2.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 s2.(in(e1,x2) & a_off(s2) & Manner(e1,s2) & Actor(e1,x1) & v_take(e1)) & n_van(x2) & of(x2,x1) & n_thing(x1) & n_family(x1))
premise_sim: exists e1 s1 x1 x2.(v_gather(e1) & n_van(x2) & n_family(x1) & at(e1,x2) & a_painted(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists p1 s1 x1 x2.(of(x2,x1) & n_van(x2) & n_thing(x1) & n_family(x1) & exists e1 s2.(v_take(e1) & in(e1,x2) & a_off(s2) & Manner(e1,s2) & Actor(e1,x1)) & a_about(s1) & Topic(s1,p1) & Actor(s1,x1))