In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

[EX Q]: how many presidents of the us, Answer: The president is indirectly elected to a four-year term by an Electoral College (or by the House of Representatives should the Electoral College fail to award an absolute majority of votes to any person).
[EX A]: No

[EX Q]: what does it mean to be a commonwealth state, Answer: Commonwealth is a traditional English term for a political community founded for the common good.
[EX A]: Yes

[EX Q]: how a silencer works, Answer: The muffler for internal combustion engines was developed in parallel with the firearm suppressor by Maxim in the early 20th century, using many of the same techniques to provide quieter-running engines (in many European countries automobile mufflers are still called silencers).
[EX A]:
No