With no explanation, label each line with "person-athlete", "event-sportsevent", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Wallace
made
his
UFC
debut
on
August
17
,
2006
,
he
faced
Martin
Kampmann
at
UFC
Fight
Night
6
,
losing
via
rear-naked
choke
.
Wallace:person-athlete
made:O
his:O
UFC:event-sportsevent
debut:O
on:O
August:O
17:O
,:O
2006:O
,:O
he:O
faced:O
Martin:person-athlete
Kampmann:person-athlete
at:O
UFC:event-sportsevent
Fight:event-sportsevent
Night:event-sportsevent
6:event-sportsevent
,:O
losing:O
via:O
rear-naked:O
choke:O
.:O