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

[Q]: how big is the purdue greek system, Answer: Purdue University, located in West Lafayette, Indiana , is the flagship university of the six-campus Purdue University system .
[A]: No


[Q]: how deep can be drill for deep underwater, Answer: Then they use a mobile offshore drilling unit (MODU) to dig the initial well.
[A]: No


[Q]: what tensions preceded the berlin blockade, Answer: Their aim was to force the western powers to allow the Soviet zone to start supplying Berlin with food and fuel, thereby giving the Soviets practical control over the entire city.
[A]:
Yes


