premise: Children are listening to a man in a blue shirt.
hypothesis: The guy is the children's grandfather.
explanation_1: Just because they are listening to a man doesn't imply that it is their grandfather.
premise_logic: exists e1 s1 x1 x2 x3.(to(e1,x2) & in(x2,x3) & n_shirt(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x2) & Actor(e1,x1) & v_listen(e1) & n_child(x1))
hypothesis_logic: exists p1 x1 x2 x3.(n_grandfather(x3) & of(x3,x2) & n_child(x2) & n_guy(x1) & (x1 = x3))
premise_sim: exists e1 s1 x1 x2 x3.(v_listen(e1) & to(e1,x2) & n_shirt(x3) & n_man(x2) & n_child(x1) & in(x2,x3) & a_blue(s1) & Theme(s1,x3) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(of(x3,x2) & n_guy(x1) & n_grandfather(x3) & n_child(x2) & (x1 = x3))