With no explanation, label each line with "building-other", "O", "event-other", "location-GPE", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Ruttan
exhibited
his
aeronautical
paintings
for
the
first
time
at
the
Second
Pan-American
Aeronautic
Convention
on
the
Steel
Pier
in
Atlantic
City
,
New
Jersey
.
Ruttan:person-other
exhibited:O
his:O
aeronautical:O
paintings:O
for:O
the:O
first:O
time:O
at:O
the:O
Second:event-other
Pan-American:event-other
Aeronautic:event-other
Convention:event-other
on:O
the:O
Steel:building-other
Pier:building-other
in:O
Atlantic:location-GPE
City:location-GPE
,:O
New:location-GPE
Jersey:location-GPE
.:O