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 ":".
This
in
turn
increased
the
tensions
between
the
Pequots
and
Colonists
who
were
ill-prepared
to
face
periods
of
famine
.
This:O
in:O
turn:O
increased:O
the:O
tensions:O
between:O
the:O
Pequots:O
and:O
Colonists:O
who:O
were:O
ill-prepared:O
to:O
face:O
periods:O
of:O
famine:O
.:O