two toddlers play together.
A group of teenagers play video games.
Toddlers can not be teenagers. A group generally consists of more than two.
exists e1 s1 x1.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_toddler(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_game(x3) & a_video(s1) & Theme(s1,x3) & of(x1,x2) & n_teenager(x2) & n_group(x1))