With no explanation, label each line with "building-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
units
would
be
relocated
to
RAF
Linton-on-Ouse
by
31
December
2013
.
The:O
units:O
would:O
be:O
relocated:O
to:O
RAF:building-other
Linton-on-Ouse:building-other
by:O
31:O
December:O
2013:O
.:O