With no explanation, label each line with "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
South
of
student
housing
is
Timberdell
Road
,
the
approximate
southern
boundary
of
the
university
.
South:O
of:O
student:O
housing:O
is:O
Timberdell:location-road/railway/highway/transit
Road:location-road/railway/highway/transit
,:O
the:O
approximate:O
southern:O
boundary:O
of:O
the:O
university:O
.:O