With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Both
were
believed
to
be
written
toward
the
end
of
Newton
's
life
,
circa
1705
,
a
time
frame
most
notably
established
by
the
use
of
the
full
title
of
``
Sir
''
Isaac
Newton
within
portions
of
the
documents
.
Both:O
were:O
believed:O
to:O
be:O
written:O
toward:O
the:O
end:O
of:O
Newton:person-other
's:O
life:O
,:O
circa:O
1705:O
,:O
a:O
time:O
frame:O
most:O
notably:O
established:O
by:O
the:O
use:O
of:O
the:O
full:O
title:O
of:O
``:O
Sir:O
'':O
Isaac:person-other
Newton:person-other
within:O
portions:O
of:O
the:O
documents:O
.:O