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 Input:
how did bleeding sumner lead to the civil war, Answer: Already, President Grant, supported by his Secretary of State Hamilton Fish , had initiated a campaign to depose Sumner from the chairmanship of the Senate Foreign Relations Committee.

Ex Output:
No

Ex Input:
how cds are read, Answer: A CD-ROM () is a pre-pressed compact disc which contains data .

Ex Output:
No

Ex Input:
how are the # of electrons in each shell determined, Answer: Since electrons are electrically attracted to the nucleus, an atom's electrons will generally occupy outer shells only if the more inner shells have already been completely filled by other electrons.

Ex Output:
No