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 ":".
It
is
clear
that
increasing
temperatures
are
resulting
in
reduced
ice
volumes
globally
.
It:O
is:O
clear:O
that:O
increasing:O
temperatures:O
are:O
resulting:O
in:O
reduced:O
ice:O
volumes:O
globally:O
.:O