With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Burch
was
on
the
board
of
the
Rothman
Institute
Orthopedic
Foundation
.
Burch:person-other
was:O
on:O
the:O
board:O
of:O
the:O
Rothman:organization-other
Institute:organization-other
Orthopedic:organization-other
Foundation:organization-other
.:O