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 ":".
However
,
selectors
excluded
him
from
the
Springboks
squad
.
However:O
,:O
selectors:O
excluded:O
him:O
from:O
the:O
Springboks:organization-sportsteam
squad:O
.:O