With no explanation, label each line with "O", "organization-company", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Since
1997
,
it
has
been
sponsored
by
Chick-fil-A
and
is
officially
known
as
the
Chick-fil-A
Peach
Bowl
.
Since:O
1997:O
,:O
it:O
has:O
been:O
sponsored:O
by:O
Chick-fil-A:organization-company
and:O
is:O
officially:O
known:O
as:O
the:O
Chick-fil-A:event-sportsevent
Peach:event-sportsevent
Bowl:event-sportsevent
.:O