Several African children looking toward the blackboard in school, while two look back toward the camera.
a child sleeps with his blankie
The African children can not be looking towards the blackboard and sleep with his blankie at the same time. The child with the blankie is not necessarily Africa
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_camera(x6) & n_blackboard(x3) & a_topic(x1) & while(e1,x5) & n_back(x5) & toward(x5,x6) & n_look(x5) & card_eq_2(x5) & in(e1,x4) & n_school(x4) & toward(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_child(x1) & a_african(s2) & Theme(s2,x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2.(with(e1,x2) & n_blankie(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sleep(e1) & n_child(x1))