With no explanation, label each line with "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Carbo
would
be
on
the
bench
,
and
his
former
teammates
were
sympathetic
.
Carbo:person-athlete
would:O
be:O
on:O
the:O
bench:O
,:O
and:O
his:O
former:O
teammates:O
were:O
sympathetic:O
.:O