QUES: Q: Who was the eldest son of Alfonso III and what did he become king of?
A: The eldest son, Garcia, became king of Leon.
Does the answer answer the question?

ANS: yes

QUES: Q: What is the operational environment that Space Control depends on?
A: Space Control is defined as "operations to ensure freedom of action in space for the US and its allies and, when directed, deny an adversary freedom of action in space.
Does the answer answer the question?

ANS: no

QUES: Q: What did the exclusionary rule provide for?
A: In turn, the exclusionary rule spawned a family of judge-made remedies for the abuse of law enforcement powers, of which the most famous is the Miranda warning.
Does the answer answer the question?

ANS: no

QUES: Q: From which countries does the biggest rise in Valencia's foreign population come?
A: Between 2007 and 2008 there was a 14% increase in the foreign born population with the largest numeric increases by country being from Bolivia, Romania and Italy.
Does the answer answer the question?

ANS:
yes