With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
extended
his
contract
with
Djurgården
for
another
season
in
May
2015
.
He:O
extended:O
his:O
contract:O
with:O
Djurgården:organization-sportsteam
for:O
another:O
season:O
in:O
May:O
2015:O
.:O