With no explanation, label each line with "location-GPE", "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Port
of
Felixstowe
is
the
largest
container
port
in
the
United
Kingdom
.
The:O
Port:location-other
of:location-other
Felixstowe:location-other
is:O
the:O
largest:O
container:O
port:O
in:O
the:O
United:location-GPE
Kingdom:location-GPE
.:O