Three kids play on a dirt path in nature.
Kids are playing.
"play" and "are playing" are both in the present tense.
exists e1 x1 x2 x3 x4.(in(e1,x4) & n_nature(x4) & on(e1,x2) & n_path(x2) & of(x2,x3) & n_dirt(x3) & Actor(e1,x1) & v_play(e1) & n_kid(x1) & card_eq_3(x1))
exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_kid(x1))