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 ":".
Colorado
Ice
quarterback
Willie
Copeland
was
named
as
the
Offensive
Player
of
the
Week
.
Colorado:person-athlete
Ice:person-athlete
quarterback:O
Willie:person-athlete
Copeland:person-athlete
was:O
named:O
as:O
the:O
Offensive:O
Player:O
of:O
the:O
Week:O
.:O