With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
park
serves
the
neighbourhood
of
Westmount
.
The:O
park:O
serves:O
the:O
neighbourhood:O
of:O
Westmount:location-GPE
.:O