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 ":".
Ammon
from
the
National
Library
of
Medicine
,
caffeine
tolerance
occurs
when
the
body
responds
to
an
intake
of
caffeine
through
the
up-regulation
of
adenosine-receptors
.
Ammon:O
from:O
the:O
National:O
Library:O
of:O
Medicine:O
,:O
caffeine:O
tolerance:O
occurs:O
when:O
the:O
body:O
responds:O
to:O
an:O
intake:O
of:O
caffeine:O
through:O
the:O
up-regulation:O
of:O
adenosine-receptors:O
.:O