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 ":".
He
established
and
provided
relief
supplies
to
nearly
800,000
people
uprooted
by
the
1977
war
between
Somalia
and
Ethiopia
.
He:O
established:O
and:O
provided:O
relief:O
supplies:O
to:O
nearly:O
800,000:O
people:O
uprooted:O
by:O
the:O
1977:O
war:O
between:O
Somalia:location-GPE
and:O
Ethiopia:location-GPE
.:O