With no explanation, label each line with "O", "organization-politicalparty", "location-GPE", "person-artist/author", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
In
October
1941
,
Hellman
and
Ernest
Hemingway
co-hosted
a
dinner
to
raise
money
for
anti-
Nazi
activists
imprisoned
in
France
.
In:O
October:O
1941:O
,:O
Hellman:person-other
and:O
Ernest:person-artist/author
Hemingway:person-artist/author
co-hosted:O
a:O
dinner:O
to:O
raise:O
money:O
for:O
anti-:O
Nazi:organization-politicalparty
activists:O
imprisoned:O
in:O
France:location-GPE
.:O