Question:
Iran's Ahmadinejad may face charges over election appearance with aide
Ahmadinejad may face charges over election appearance
Answer:
4

Question:
UN warns of plight of women, children in Syria's Homs
UNICEF calls for immediate safe access to women, children in Homs
Answer:
3

Question:
A man plays the keyboard with his nose.
The man is playing the piano with his nose.
Answer:
4