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 ":".
From
1888
to
1892
,
Mears
issued
special
railroad
passes
to
dignitaries
and
friends
to
allow
them
to
ride
free
on
any
of
his
lines
.
From:O
1888:O
to:O
1892:O
,:O
Mears:person-other
issued:O
special:O
railroad:O
passes:O
to:O
dignitaries:O
and:O
friends:O
to:O
allow:O
them:O
to:O
ride:O
free:O
on:O
any:O
of:O
his:O
lines:O
.:O