With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
is
themed
to
1930s
Hollywood
.
It:O
is:O
themed:O
to:O
1930s:O
Hollywood:location-GPE
.:O