With no explanation, label each line with "building-other", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
2007
,
the
Ontario
Science
Centre
unveiled
the
Teluscape
Exploration
Plaza
,
providing
several
interactive
exhibits
adjacent
to
the
science
centre
's
exterior
main
entrance
.
In:O
2007:O
,:O
the:O
Ontario:organization-other
Science:organization-other
Centre:organization-other
unveiled:O
the:O
Teluscape:building-other
Exploration:building-other
Plaza:building-other
,:O
providing:O
several:O
interactive:O
exhibits:O
adjacent:O
to:O
the:O
science:O
centre:O
's:O
exterior:O
main:O
entrance:O
.:O