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 ":".
He
trained
together
with
in
Rome
.
He:O
trained:O
together:O
with:O
in:O
Rome:person-other
.:O