Three guys playing percussion instruments.
A band plays in the park.
Sentence 1: Three guys playing percussion instruments. Sentence 2: A band plays in the park.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_instrument(x3) & of(x3,x4) & n_percussion(x4) & (x1 = x2) & n_guy(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_park(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_band(x1))