Men wearing black shirts are breakdancing with onlookers.
The men breakdancing are wearing pants.
People break dance with shorts not pants.
exists e2 e1 s1 x1 x2 x3.(with(e2,x3) & n_onlooker(x3) & Actor(e2,x1) & v_breakdance(e2) & n_shirt(x1) & a_black(s1) & Theme(s1,x1) & Actor(e1,x1) & v_wear(e1) & of(x1,x2) & n_man(x2))
exists e2 e1 x1 x2 x3.(n_man(x1) & Theme(e2,x3) & Actor(e2,x1) & v_wear(e2) & n_pants(x3) & Actor(e1,x2) & v_breakdance(e1) & (x1 = x2))