An official of Abyan police, where 16 Western tourists are being held since yesterday, announced that the hostages are held by the Yemeni "Islamic Jihad" group, which is demanding the release of its leader and lifting the embargo on Iraq.
An official of the Yemen government says 16 people are being held captive.
I changed one of the facts. That is what made it difficult.
( z1 say :ARG0 ( z2 person :ARG0-of ( z3 have-org-role :ARG1 ( z4 government-organization :ARG0-of ( z5 govern :ARG1 ( z6 country :name ( z7 name :op "Yemen" ) ) ) ) :ARG2 ( z8 official ) ) ) )