A baby eats and has food on his face.
Baby fell asleep while eating food
Eats does not imply the baby fell asleep.
(x)
exists e2 e1 s1 x1 x2.(ne_nam_baby(x1) & while(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_eat(e2) & n_food(x2) & a_asleep(s1) & Manner(e1,s1) & Actor(e1,x1) & v_fall(e1))