With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
first
Greek
letter
fraternity
for
women
soon
followed
.
The:O
first:O
Greek:location-GPE
letter:O
fraternity:O
for:O
women:O
soon:O
followed:O
.:O