Question:
Iraq's economy was ravaged during years of U.N. sanctions over ex-president Saddam Hussein's 1990 occupation of Kuwait and by the U.S.-led war to oust him which ended in April.
Iraq's economy was shattered under former president Saddam Hussein and by the U.S.-led war to oust him which ended in April.
Answer:
4

Question:
Turkish authorities have said all the suicide bombers were Turks.
Ankara says all four suicide bombers were Turkish.
Answer:
4

Question:
A man is running.
A man is dancing.
Answer:
1