With no explanation, label each line with "O", "other-law", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Later
he
was
also
the
primary
author
of
the
Articles
of
Confederation
,
and
was
one
of
the
drafters
of
the
U.S.
Constitution
.
Later:O
he:O
was:O
also:O
the:O
primary:O
author:O
of:O
the:O
Articles:other-law
of:other-law
Confederation:other-law
,:O
and:O
was:O
one:O
of:O
the:O
drafters:O
of:O
the:O
U.S.:other-law
Constitution:other-law
.:O