A bald man walking on a bridge.
The bald man is outside.
walking on a bridge shows that it is  outside.
exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_bridge(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1) & a_bald(s1) & Theme(s1,x1))
exists s1 s2 x1.(n_man(x1) & a_bald(s1) & Theme(s1,x1) & Theme(s2,x1) & a_outside(s2))