With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Stevenson
did
not
arrive
in
America
until
1734
at
age
16
from
Ireland
.
Stevenson:person-other
did:O
not:O
arrive:O
in:O
America:location-GPE
until:O
1734:O
at:O
age:O
16:O
from:O
Ireland:location-GPE
.:O