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 ":".
His
90-year-old
grandfather
died
during
this
journey
.
His:O
90-year-old:O
grandfather:O
died:O
during:O
this:O
journey:O
.:O