With no explanation, label each line with "product-airplane", "O", "organization-other", "location-other", "person-soldier", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
It
was
mapped
by
the
United
States
Geological
Survey
from
surveys
and
U.S.
Navy
air
photos
,
1960–62
,
and
was
named
by
the
Advisory
Committee
on
Antarctic
Names
for
Lieutenant
Owen
B.
Lovejoy
of
U.S.
Navy
Squadron
VX-6
,
a
pilot
of
R4D
aircraft
in
Antarctica
,
1962–63
and
1963–64
.
It:O
was:O
mapped:O
by:O
the:O
United:organization-other
States:organization-other
Geological:organization-other
Survey:organization-other
from:O
surveys:O
and:O
U.S.:organization-other
Navy:organization-other
air:O
photos:O
,:O
1960–62:O
,:O
and:O
was:O
named:O
by:O
the:O
Advisory:organization-other
Committee:organization-other
on:organization-other
Antarctic:organization-other
Names:organization-other
for:O
Lieutenant:O
Owen:person-soldier
B.:person-soldier
Lovejoy:person-soldier
of:O
U.S.:organization-other
Navy:organization-other
Squadron:organization-other
VX-6:organization-other
,:O
a:O
pilot:O
of:O
R4D:product-airplane
aircraft:O
in:O
Antarctica:location-other
,:O
1962–63:O
and:O
1963–64:O
.:O