premise: Family sitting down in a field of grass while others walk by.
hypothesis: No one is sitting in the field of grass.
explanation_1: a family sitting wouldn't be possible if no one is sitting
explanation_2: A family is a group of related people, no one indicates no people.
explanation_3: If family is sitting down then there can't be no one sitting
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(ne_nam_family(x1) & while(e1,x4) & a_by(s2) & Manner(e2,s2) & Theme(e2,x5) & v_walk(e2) & (x4 = x5) & -(x4 = x2) & n_person(x2) & n_person(x4) & in(e1,x2) & of(x2,x3) & n_grass(x3) & n_field(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))
hypothesis_logic: exists x2.(n_field(x2) & -exists e1 x1 x3.(in(e1,x2) & of(x2,x3) & n_grass(x3) & Actor(e1,x1) & v_sit(e1) & n_one(x1)))
premise_sim: exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(while(e1,x4) & v_walk(e2) & v_sit(e1) & of(x2,x3) & ne_nam_family(x1) & n_person(x4) & n_person(x2) & n_grass(x3) & n_field(x2) & in(e1,x2) & a_down(s1) & a_by(s2) & Theme(e2,x5) & Manner(e2,s2) & Manner(e1,s1) & Actor(e1,x1) & -(x4 = x2) & (x4 = x5))
hypothesis_sim: exists x2.(n_field(x2) & all e1 x1 x3.(-v_sit(e1) | -of(x2,x3) | -n_one(x1) | -n_grass(x3) | -in(e1,x2) | -Actor(e1,x1)))