With no explanation, label each line with "O", "other-language", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
is
also
becoming
more
often
used
(
East
Coast
Scottish
English
,
Northern
England
English
,
Hiberno-English
and
Welsh
English
in
particular
)
at
the
end
of
a
sentence
,
as
an
alternative
to
``
you
know
''
.
It:O
is:O
also:O
becoming:O
more:O
often:O
used:O
(:O
East:other-language
Coast:other-language
Scottish:other-language
English:other-language
,:O
Northern:other-language
England:other-language
English:other-language
,:O
Hiberno-English:other-language
and:O
Welsh:other-language
English:other-language
in:O
particular:O
):O
at:O
the:O
end:O
of:O
a:O
sentence:O
,:O
as:O
an:O
alternative:O
to:O
``:O
you:O
know:O
'':O
.:O