With no explanation, label each line with "person-athlete", "organization-sportsteam", "event-sportsevent", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Roberts
was
selected
for
the
Wales
senior
squad
for
the
Autumn
international
series
in
October
2008
.
Roberts:person-athlete
was:O
selected:O
for:O
the:O
Wales:organization-sportsteam
senior:organization-sportsteam
squad:organization-sportsteam
for:O
the:O
Autumn:event-sportsevent
international:event-sportsevent
series:event-sportsevent
in:O
October:O
2008:O
.:O