Several children sitting down with their knees raised up and light shining on their faces.
There is light shining on the children's face.
"children's face" is another way of saying several children.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5.(on(e2,x5) & n_face(x5) & of(x5,x1) & n_thing(x1) & n_thing(x1) & a_up(s4) & Manner(e2,s4) & Theme(e2,x4) & Actor(e2,x1) & v_raise(e2) & n_shine(x4) & a_light(s3) & Theme(s3,x4) & with(e1,x3) & n_knee(x3) & of(x3,x1) & a_down(s2) & Manner(e1,s2) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_child(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(n_face(x3) & of(x3,x2) & n_child(x2) & on(p1,x3) & exists s1 x4.((x1 = x4) & n_shine(x4) & a_light(s1) & Theme(s1,x4)))