With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Constructed
over
an
area
of
7.5
feddans
(
around
32,000
square
metres
)
,
it
was
inaugurated
on
5
October
1989
by
former
Egyptian
president
Hosni
Mubarak
.
Constructed:O
over:O
an:O
area:O
of:O
7.5:O
feddans:O
(:O
around:O
32,000:O
square:O
metres:O
):O
,:O
it:O
was:O
inaugurated:O
on:O
5:O
October:O
1989:O
by:O
former:O
Egyptian:location-GPE
president:O
Hosni:person-politician
Mubarak:person-politician
.:O