With no explanation, label each line with "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Express
editions
started
with
Visual
Studio
2005
.
Express:O
editions:O
started:O
with:O
Visual:product-software
Studio:product-software
2005:product-software
.:O