With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Shree
Airlines
also
has
a
helicopter
operation
sector
branded
as
Shree
Air
,
where
its
helicopters
are
certified
to
carry
up
to
26
passengers
in
a
one
class
configuration
.
Shree:organization-company
Airlines:organization-company
also:O
has:O
a:O
helicopter:O
operation:O
sector:O
branded:O
as:O
Shree:organization-company
Air:organization-company
,:O
where:O
its:O
helicopters:O
are:O
certified:O
to:O
carry:O
up:O
to:O
26:O
passengers:O
in:O
a:O
one:O
class:O
configuration:O
.:O