With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Harold
Rowe
joined
Leeds
and
Massa
Johnston
joined
Lance
Todd
at
Wigan
.
Harold:O
Rowe:O
joined:O
Leeds:location-GPE
and:O
Massa:person-other
Johnston:person-other
joined:O
Lance:person-other
Todd:person-other
at:O
Wigan:location-GPE
.:O