With no explanation, label each line with "location-GPE", "O", "other-language", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Grigor
was
almost
the
first
poet
to
adopt
the
use
of
rhyme
introduced
to
Armenia
by
the
Arabs
.
Grigor:person-artist/author
was:O
almost:O
the:O
first:O
poet:O
to:O
adopt:O
the:O
use:O
of:O
rhyme:O
introduced:O
to:O
Armenia:location-GPE
by:O
the:O
Arabs:other-language
.:O