With no explanation, label each line with "location-GPE", "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
expressed
a
desire
to
compete
in
2008
Olympics
,
but
was
not
selected
to
represent
Kenya
.
He:O
expressed:O
a:O
desire:O
to:O
compete:O
in:O
2008:O
Olympics:event-sportsevent
,:O
but:O
was:O
not:O
selected:O
to:O
represent:O
Kenya:location-GPE
.:O