With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
state
was
named
after
the
town
of
Amb
.
The:O
state:O
was:O
named:O
after:O
the:O
town:location-GPE
of:location-GPE
Amb:location-GPE
.:O