A child in pajamas makes cookies
A child sleeps on Xmas eve.
A child either can make cookies or can sleep on Xmas eve.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_make(e1) & n_cookie(x3) & in(x1,x2) & n_pajamas(x2) & n_child(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_eve(x2) & (x2 = x3) & ne_tim_xmas(x3) & Actor(e1,x1) & v_sleep(e1) & n_child(x1))