With no explanation, label each line with "location-GPE", "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Meseret
Hailu
Debele
(
born
12
September
1990
)
is
an
Ethiopian
long-distance
runner
who
competes
in
half
marathons
and
marathons
.
Meseret:person-athlete
Hailu:person-athlete
Debele:person-athlete
(:O
born:O
12:O
September:O
1990:O
):O
is:O
an:O
Ethiopian:location-GPE
long-distance:O
runner:O
who:O
competes:O
in:O
half:O
marathons:O
and:O
marathons:O
.:O