With no explanation, label each line with "location-GPE", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Norris
has
created
more
than
100
murals
throughout
the
United
States
.
Norris:person-artist/author
has:O
created:O
more:O
than:O
100:O
murals:O
throughout:O
the:O
United:location-GPE
States:location-GPE
.:O