With no explanation, label each line with "building-library", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
reopened
to
readers
as
the
Weston
Library
on
21
March
2015
.
It:O
reopened:O
to:O
readers:O
as:O
the:O
Weston:building-library
Library:building-library
on:O
21:O
March:O
2015:O
.:O