Boys play outside in a wooded area.
Some boys are playing outside.
Play and are playing are the same tense
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_area(x2) & a_wooded(s2) & Theme(s2,x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_boy(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outside(x2) & n_boy(x1))