With no explanation, label each line with "O", "event-attack/battle/war/militaryconflict", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Starting
around
the
time
of
the
American
Civil
War
,
the
site
was
a
popular
picnic
grove
for
locals
,
known
as
``
Kenny
's
Grove
''
.
Starting:O
around:O
the:O
time:O
of:O
the:O
American:event-attack/battle/war/militaryconflict
Civil:event-attack/battle/war/militaryconflict
War:event-attack/battle/war/militaryconflict
,:O
the:O
site:O
was:O
a:O
popular:O
picnic:O
grove:O
for:O
locals:O
,:O
known:O
as:O
``:O
Kenny:person-other
's:O
Grove:O
'':O
.:O