An unkempt frowning old man with white hair is sitting in front of a chain-linked fence.
the man had brown hair and was driving the bus all day
The man either had white hair and was sitting in front of a chain-linked fence, or brown hair and was driving the bus all day.
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 x4.(n_bus(x4) & n_man(x1) & all x3.(n_day(x3) -> exists e2.(Time(e2,x3) & Theme(e2,x4) & Actor(e2,x1) & v_drive(e2))) & Theme(e1,x2) & Actor(e1,x1) & v_brown(e1) & n_hair(x2))