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 ":".
Settlers
set
fire
to
two
Palestinian
homes
and
a
store
.
Settlers:O
set:O
fire:O
to:O
two:O
Palestinian:location-GPE
homes:O
and:O
a:O
store:O
.:O