With no explanation, label each line with "O", "building-airport", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-hospital" preceded by ":".
Despite
this
,
the
number
of
flights
to
the
airport
increased
as
the
newly
formed
Israel
Airports
Authority
strived
to
reduce
congestion
at
Ben
Gurion
Airport
by
shifting
all
domestic
turbo-prop
flights
to
Sde
Dov
.
Despite:O
this:O
,:O
the:O
number:O
of:O
flights:O
to:O
the:O
airport:O
increased:O
as:O
the:O
newly:O
formed:O
Israel:organization-company
Airports:organization-company
Authority:organization-company
strived:O
to:O
reduce:O
congestion:O
at:O
Ben:building-airport
Gurion:building-airport
Airport:building-airport
by:O
shifting:O
all:O
domestic:O
turbo-prop:O
flights:O
to:O
Sde:building-airport
Dov:building-airport
.:O