With no explanation, label each line with "O", "building-hotel", "person-actor", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Nichols
'
girlfriend
Ruth
(
Margot
Kidder
)
,
whom
he
meets
after
his
return
to
town
,
is
a
barmaid
at
Salter
's
Hotel
.
Nichols:person-other
':O
girlfriend:O
Ruth:person-other
(:O
Margot:person-actor
Kidder:person-actor
):O
,:O
whom:O
he:O
meets:O
after:O
his:O
return:O
to:O
town:O
,:O
is:O
a:O
barmaid:O
at:O
Salter:building-hotel
's:building-hotel
Hotel:building-hotel
.:O