premise: A group of young men are running in a grassy field.
hypothesis: A man sits by himself in the grass reading a book.
explanation_1: It cannot be a group of men and a man by himself simultaneously
explanation_2: If a man sits by himself in the grass, he can't be running in a grassy field.
explanation_3: Man who is sitting does not belong to group of young men who are running
premise_logic: exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_field(x3) & a_grassy(s2) & Theme(s2,x3) & Actor(e1,x1) & v_run(e1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x2) & n_group(x1))
hypothesis_logic: exists e2 e1 x1 x2 x3.(n_grass(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_read(e2) & n_book(x3) & in(e1,x2) & by(e1,x1) & n_male(x1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_run(e1) & of(x1,x2) & n_man(x2) & n_group(x1) & n_field(x3) & in(e1,x3) & a_young(s1) & a_grassy(s2) & Theme(s2,x3) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 x1 x2 x3.(v_sit(e1) & v_read(e2) & n_man(x1) & n_male(x1) & n_grass(x2) & n_book(x3) & in(e1,x2) & for(e1,e2) & by(e1,x1) & Theme(e2,x3) & Actor(e2,x1) & Actor(e1,x1))