Small children with dark hair, dressed in brown smocks with sandals make faces as they dance.
The children enjoy practicing for their school performance.
Children dancing does not mean that they are enjoying it. It also does not mean that they are practicing for a school performance because they could just be dancing to dance.
exists e1 e2 p1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(exists e3.(Actor(e3,x1) & v_dance(e3)) & n_thing(x1) & as(e2,p1) & Theme(e2,x6) & Actor(e2,x1) & v_make(e2) & n_face(x6) & with(e1,x5) & n_sandal(x5) & in(e1,x4) & n_smock(x4) & a_brown(s3) & Theme(s3,x4) & Theme(e1,x3) & v_dress(e1) & (x1 = x3) & with(x1,x2) & n_hair(x2) & a_dark(s2) & Theme(s2,x2) & n_child(x1) & a_small(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_performance(x2) & of(x2,x3) & n_school(x3) & of(x2,x1) & n_thing(x1) & n_child(x1) & exists e2.(for(e2,x2) & Actor(e2,x1) & v_practice(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_enjoy(e1))