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 ":".
Frustrated
with
the
team
,
he
handed
over
operations
of
the
team
to
his
son-in-law
,
Ballard
Smith
.
Frustrated:O
with:O
the:O
team:O
,:O
he:O
handed:O
over:O
operations:O
of:O
the:O
team:O
to:O
his:O
son-in-law:O
,:O
Ballard:person-other
Smith:person-other
.:O