A man pushing a refuse bin down the sidewalk.
the man is at the bar drinking
A man who is drinking cannot push a refuse bin.
exists e1 x1 x2 x3 x4 x5.(n_sidewalk(x5) & a_topic(x1) & down(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_push(e1) & n_bin(x3) & of(x3,x4) & n_refuse(x4) & (x1 = x2) & n_man(x1))
exists p1 x1 x2 x3.(n_drinking(x2) & of(x2,x3) & n_bar(x3) & n_man(x1) & at(x1,x2))