With no explanation, label each line with "O", "person-athlete", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
After
finishing
ninth
at
the
2016
London
Marathon
,
Kimetto
removed
himself
from
consideration
for
the
Rio
Olympics
,
intending
instead
to
run
in
the
Chicago
Marathon
.
After:O
finishing:O
ninth:O
at:O
the:O
2016:O
London:event-sportsevent
Marathon:event-sportsevent
,:O
Kimetto:person-athlete
removed:O
himself:O
from:O
consideration:O
for:O
the:O
Rio:event-sportsevent
Olympics:event-sportsevent
,:O
intending:O
instead:O
to:O
run:O
in:O
the:O
Chicago:event-sportsevent
Marathon:event-sportsevent
.:O