Some children are raising their hands and clapping.
Children are clapping for the performer.
Children can raise their hands and be clapping even though there is not a performer.
exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_raise(e1) & n_clapping(x4) & n_hand(x3) & subset_of(x4,x2) & subset_of(x3,x2) & of(x2,x1) & n_thing(x1) & n_child(x1))
exists e1 x1 x2.(n_performer(x2) & for(e1,x2) & Actor(e1,x1) & v_clap(e1) & n_child(x1))