With no explanation, label each line with "location-GPE", "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
2929
is
at
Steamtown
National
Historic
Site
in
Scranton
,
Pennsylvania
.
2929:O
is:O
at:O
Steamtown:building-other
National:building-other
Historic:building-other
Site:building-other
in:O
Scranton:location-GPE
,:O
Pennsylvania:location-GPE
.:O