Question:
there is conflicting opinion as to the extent of damage suffered by the insurgency.
violence continues despite conflicting opinion on the extent of damage suffered by the rebel groups.
Answer:
3

Question:
Qatar's emir hands power to his son
Qatari emir hands power to son Tamim
Answer:
4

Question:
Amnesty International has said that over the past 20 years it has collected information about 17,000 disappearances in Iraq but the actual figure may be much higher.
Amnesty International said that over the past 20 years it had collected information about 17,000 disappearances in Iraq.
Answer:
4