With no explanation, label each line with "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
the
fall
he
served
as
a
graduate
assistant
coach
at
his
alma
mater
,
the
University
of
Minnesota
.
In:O
the:O
fall:O
he:O
served:O
as:O
a:O
graduate:O
assistant:O
coach:O
at:O
his:O
alma:O
mater:O
,:O
the:O
University:organization-education
of:organization-education
Minnesota:organization-education
.:O