Two little kids are beating on a bongo drum.
Two kids are playing with an instrument.
While two little kids are beating on a bongo drum, they would not at the same time be two kids playing with a instruments.
exists e1 e2 s1 x1 x2 x3.(Actor(e2,x1) & v_drum(e2) & on(e1,x3) & n_bongo(x3) & Actor(e1,x2) & v_beat(e1) & (x1 = x2) & n_kid(x1) & a_little(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(with(e1,x2) & n_instrument(x2) & Actor(e1,x1) & v_play(e1) & n_kid(x1) & card_eq_2(x1))