With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Jake
Tappe
r
was
the
lead
moderator
of
the
debates
,
joined
by
Dana
Bash
and
Don
Lemon
.
Jake:person-other
Tappe:person-other
r:O
was:O
the:O
lead:O
moderator:O
of:O
the:O
debates:O
,:O
joined:O
by:O
Dana:person-other
Bash:person-other
and:O
Don:person-other
Lemon:person-other
.:O