Old man cleaning the sidewalk outside a shop.
Young guy breaking glass on the sidewalk.
An old man is not young and cleaning does not involve breaking glass.
exists e1 s1 x1 x2 x3 x4.(n_sidewalk(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_clean(e1) & outside(x3,x4) & n_shop(x4) & (x1 = x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(x1) & on(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_break(e1) & n_glass(x3) & (x1 = x2) & n_guy(x1) & a_young(s1) & Theme(s1,x1))