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 ":".
He
was
reported
to
have
said
that
they
were
his
only
consolation
during
this
time
.
He:O
was:O
reported:O
to:O
have:O
said:O
that:O
they:O
were:O
his:O
only:O
consolation:O
during:O
this:O
time:O
.:O