With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
González
Valencia
was
a
right
wing
conservative
and
Reyes
was
a
moderate
.
González:O
Valencia:O
was:O
a:O
right:O
wing:O
conservative:O
and:O
Reyes:O
was:O
a:O
moderate:O
.:O