The room is carpeted.
Kids are playing on the carpet
Sentence 1 is missing kids are playing on the carpet
exists e1 x1.(n_room(x1) & Theme(e1,x1) & v_carpet(e1))
exists e1 x1 x2.(n_carpet(x2) & on(e1,x2) & Actor(e1,x1) & v_play(e1) & n_kid(x1))