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 ":".
Due
to
differences
in
phonology
,
lexicon
,
and
grammar
,
Erzya
and
Moksha
are
not
mutually
intelligible
,
to
the
extent
that
Russian
language
is
often
used
for
intergroup
communications
.
Due:O
to:O
differences:O
in:O
phonology:O
,:O
lexicon:O
,:O
and:O
grammar:O
,:O
Erzya:O
and:O
Moksha:O
are:O
not:O
mutually:O
intelligible:O
,:O
to:O
the:O
extent:O
that:O
Russian:other-language
language:O
is:O
often:O
used:O
for:O
intergroup:O
communications:O
.:O