With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Activities
include
hiking
,
horseback
riding
,
road
bicycling
,
and
scenic
drives
;
a
visitor
center
on
the
west
side
contains
a
natural
history
museum
and
gift
shop
.
Activities:O
include:O
hiking:O
,:O
horseback:O
riding:O
,:O
road:O
bicycling:O
,:O
and:O
scenic:O
drives:O
;:O
a:O
visitor:O
center:O
on:O
the:O
west:O
side:O
contains:O
a:O
natural:O
history:O
museum:O
and:O
gift:O
shop:O
.:O