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 ":".
Their
daughter
,
Luna
Mae
,
was
born
on
February
25
,
2015
.
Their:O
daughter:O
,:O
Luna:person-other
Mae:person-other
,:O
was:O
born:O
on:O
February:O
25:O
,:O
2015:O
.:O