With no explanation, label each line with "O", "person-artist/author", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
During
the
2009–2010
school
year
the
group
presented
a
play
entitled
``
At
the
Bottom
of
Lake
Missoula
``
by
Ed
Monk
and
received
the
top
honors
at
the
regional
competition
.
During:O
the:O
2009–2010:O
school:O
year:O
the:O
group:O
presented:O
a:O
play:O
entitled:O
``:O
At:art-other
the:art-other
Bottom:art-other
of:art-other
Lake:art-other
Missoula:art-other
``:O
by:O
Ed:person-artist/author
Monk:person-artist/author
and:O
received:O
the:O
top:O
honors:O
at:O
the:O
regional:O
competition:O
.:O