With no explanation, label each line with "O", "other-award", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Rollo
Davidson
Prize
is
a
prize
awarded
annually
to
early-career
probabilists
by
the
Rollo
Davidson
trustees
.
The:O
Rollo:other-award
Davidson:other-award
Prize:other-award
is:O
a:O
prize:O
awarded:O
annually:O
to:O
early-career:O
probabilists:O
by:O
the:O
Rollo:person-other
Davidson:person-other
trustees:O
.:O