A man juggling in front of a group of kids.
The juggler is performing for a child's birthday.
A child's birthday doesn't require to be juggled infront of them.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & of(x3,x4) & of(x4,x5) & n_kid(x5) & n_group(x4) & n_front(x3) & Actor(e1,x2) & v_juggle(e1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_juggler(x1) & for(e1,x3) & n_birthday(x3) & of(x3,x2) & n_child(x2) & Actor(e1,x1) & v_perform(e1))