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
captained
both
London
Irish
and
England
Saxons
.
He:O
captained:O
both:O
London:organization-sportsteam
Irish:organization-sportsteam
and:O
England:organization-sportsteam
Saxons:organization-sportsteam
.:O