With no explanation, label each line with "product-other", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
DAHP
became
a
subsidiary
of
DSFH
while
the
private
banking
business
,
loans
and
deposits
from
DAHP
were
undertaken
by
Dah
Sing
Bank
.
DAHP:product-other
became:O
a:O
subsidiary:O
of:O
DSFH:organization-company
while:O
the:O
private:O
banking:O
business:O
,:O
loans:O
and:O
deposits:O
from:O
DAHP:product-other
were:O
undertaken:O
by:O
Dah:organization-company
Sing:organization-company
Bank:organization-company
.:O