Several African children looking toward the blackboard in school, while two look back toward the camera.
children are in school
IF they are looking toward the blackboard, then they are in school.
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 p1 x1.(exists x2.(in(x1,x2) & n_school(x2)) & n_child(x1))