Several African children looking toward the blackboard in school, while two look back toward the camera.
Children look at the camera in an African classroom.
if they look back toward the camera, then they look at the camera. if it is african children in school, then it is an african classroom.
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 s1 x1 x2 x3.(n_camera(x2) & at(e1,x2) & in(x2,x3) & n_classroom(x3) & a_african(s1) & Theme(s1,x3) & Actor(e1,x1) & v_look(e1) & n_child(x1))