With no explanation, label each line with "O", "location-mountain", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Brooks
Range
has
experienced
an
increase
in
average
summer
temperature
between
4.2
°F
and
5.8
°F
between
the
years
1969–2018
.
The:O
Brooks:location-mountain
Range:location-mountain
has:O
experienced:O
an:O
increase:O
in:O
average:O
summer:O
temperature:O
between:O
4.2:O
°F:O
and:O
5.8:O
°F:O
between:O
the:O
years:O
1969–2018:O
.:O