premise: These girls are focused on the speaker.
hypothesis: There are boys listening to the speaker.
explanation_1: Boys refers to a group of young males, where girls refers to a group of young females.
premise_logic: exists e1 x1 x2.(n_speaker(x2) & n_girl(x1) & on(e1,x2) & Theme(e1,x1) & v_focus(e1))
hypothesis_logic: exists p1 x1 x4.(n_speaker(x4) & exists e1 x2 x3.((x1 = x2) & to(e1,x4) & Actor(e1,x3) & v_listen(e1) & (x2 = x3) & n_boy(x2)))
premise_sim: exists e1 x1 x2.(v_focus(e1) & on(e1,x2) & n_speaker(x2) & n_girl(x1) & Theme(e1,x1))
hypothesis_sim: exists x1 x4.(n_speaker(x4) & exists e1 x2 x3.(v_listen(e1) & to(e1,x4) & n_boy(x2) & Actor(e1,x3) & (x2 = x3) & (x1 = x2)))