Two young kids are playing in the grass.
The kids playing hide and seek in the classroom.
Grass grows outside. If the kids are playing in the classroom, they cannot be playing in the grass.
exists e1 s1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_play(e1) & n_kid(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e4 e3 e2 e1 x1 x2 x3 x4 x5 x6 x7.(n_classroom(x7) & n_kid(x4) & n_kid(x1) & in(e4,x7) & Theme(e4,x6) & Actor(e4,x4) & v_seek(e4) & n_thing(x6) & Actor(e3,x5) & v_play(e3) & (x4 = x5) & Theme(e2,x3) & Actor(e2,x1) & v_hide(e2) & n_thing(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2))