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 ":".
Like
other
modern
varieties
of
Persian
,
Tajik
grammar
is
almost
identical
to
the
classic
Persian
grammar
,
although
there
are
differences
in
some
verb
tenses
.
Like:O
other:O
modern:O
varieties:O
of:O
Persian:other-language
,:O
Tajik:other-language
grammar:O
is:O
almost:O
identical:O
to:O
the:O
classic:O
Persian:other-language
grammar:O
,:O
although:O
there:O
are:O
differences:O
in:O
some:O
verb:O
tenses:O
.:O