A baby and a young boy playing.
The two people playing were extremely young.
A baby and a young boy are extremely young.
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & n_playing(x2) & of(x2,x3) & n_boy(x3) & a_young(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_baby(x1))
exists e1 s1 x1 x2.(n_people(x1) & card_eq_2(x1) & r_extremely(s1) & Theme(s1,x1) & a_young(s1) & Actor(e1,x2) & v_play(e1) & (x1 = x2))