With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
However
,
he
declined
an
offer
to
represent
former
Egyptian
president
Hosni
Mubarak
in
court
.
However:O
,:O
he:O
declined:O
an:O
offer:O
to:O
represent:O
former:O
Egyptian:location-GPE
president:O
Hosni:person-other
Mubarak:person-other
in:O
court:O
.:O