With no explanation, label each line with "product-other", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Apple
targeted
the
Nexus
One
in
a
patent
lawsuit
against
HTC
,
which
was
settled
in
December
2012
.
Apple:organization-company
targeted:O
the:O
Nexus:organization-company
One:organization-company
in:O
a:O
patent:O
lawsuit:O
against:O
HTC:product-other
,:O
which:O
was:O
settled:O
in:O
December:O
2012:O
.:O