With no explanation, label each line with "O", "organization-sportsteam", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Indians
were
coached
by
Bill
Hickok
in
his
1st
year
as
head
coach
.
The:O
Indians:organization-sportsteam
were:O
coached:O
by:O
Bill:person-other
Hickok:person-other
in:O
his:O
1st:O
year:O
as:O
head:O
coach:O
.:O