An unkempt frowning old man with white hair is sitting in front of a chain-linked fence.
the man was waiting on a friend
we don't know that the man was waiting on the friend.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_fence(x5) & a_chain-linked(s4) & Theme(s4,x5) & n_front(x4) & Actor(e1,x1) & v_sit(e1) & with(x1,x3) & n_hair(x3) & a_white(s3) & Theme(s3,x3) & n_man(x1) & a_old(s2) & Theme(s2,x1) & of(x1,x2) & n_frowning(x2) & a_unkempt(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_man(x1) & on(e1,x2) & n_friend(x2) & Actor(e1,x1) & v_wait(e1))