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 ":".
These
two
incidents
cause
enmity
between
Vasu
and
Anna
Thandavam
.
These:O
two:O
incidents:O
cause:O
enmity:O
between:O
Vasu:person-other
and:O
Anna:person-other
Thandavam:person-other
.:O