A kerchief-wearing man is sweeping debris at an event.
The event is a prom.
not every event allows men
exists p1 s1 x1 x2.(at(p1,x2) & n_event(x2) & exists s2 x3.((x1 = x3) & n_debris(x3) & a_sweeping(s2) & Theme(s2,x3)) & n_man(x1) & a_kerchief-wearing(s1) & Theme(s1,x1))
exists p1 x1.(n_event(x1) & exists x2.((x1 = x2) & n_prom(x2)))