Question:
vietnam has among the world's strictest drug laws.
vietnam's drug laws are among the world's strictest laws.
Answer:
5

Question:
Mandela remains in hospital
Mandela remains in 'intensive care'
Answer:
4

Question:
He urged Congress to "send me the final bill as soon as possible so that I can sign it into law."
"I urge Congress to quickly resolve any differences and send me the final bill as soon as possible so that I can sign it into law," he said.
Answer:
5