With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
struggled
again
in
March
,
giving
up
``
kinboshi
''
to
Takayasu
,
Chiyotairyū
and
Toyonoshima
and
also
losing
his
last
three
matches
.
He:O
struggled:O
again:O
in:O
March:O
,:O
giving:O
up:O
``:O
kinboshi:O
'':O
to:O
Takayasu:person-athlete
,:O
Chiyotairyū:person-athlete
and:O
Toyonoshima:person-athlete
and:O
also:O
losing:O
his:O
last:O
three:O
matches:O
.:O