A boy wearing blue mittens gets ready to throw snow.
A boy is sleeping on the couch.
A boy would not get ready to throw snow if he were sleeping.
exists e2 e1 p1 s1 x1 x2 x3.(exists p2 s2.(Topic(s2,p2) & Actor(s2,x1) & a_ready(s2) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x1) & v_throw(e3) & n_snow(x4))) & Topic(e2,p1) & Actor(e2,x1) & v_get(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_mitten(x3) & a_blue(s1) & Theme(s1,x3) & (x1 = x2) & n_boy(x1))
exists e1 x1 x2.(n_couch(x2) & on(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_boy(x1))