With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
was
named
in
1985
for
Ansel
Adams
,
the
preeminent
landscape
photographer
,
conservationist
,
and
member
of
the
Board
of
Directors
of
the
Sierra
Club
,
a
role
he
maintained
for
37
years
.
It:O
was:O
named:O
in:O
1985:O
for:O
Ansel:person-other
Adams:person-other
,:O
the:O
preeminent:O
landscape:O
photographer:O
,:O
conservationist:O
,:O
and:O
member:O
of:O
the:O
Board:organization-other
of:organization-other
Directors:organization-other
of:organization-other
the:organization-other
Sierra:organization-other
Club:organization-other
,:O
a:O
role:O
he:O
maintained:O
for:O
37:O
years:O
.:O