Given a paragraph about movies and a set of conversational questions and answers about the paragraph, say whether the passage contains sufficient information to answer the follow-up question. Say Yes if it is answerable; otherwise, say No. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by the answer prefix 'A:', and the follow-up question has a prefix 'FOLLOWUP_Q:'.

[EX Q]: CONTEXT: Elgar's Enigma variations - and Nimrod, in particular - have long been a part of the British consciousness. Interestingly, Elgar ended up writing 14 variations (Nimrod being number 9). Zimmer is trying to instil the patriotism that the variations have done for the British over the past century. Calling his own composition Variation 15 implies a continuation of Elgar's original works. <sep> Q: What is the significance of Nimrod to Dunkirk's original score? A: Elgar's Enigma variations - and Nimrod, in particular - have long been a part of the British consciousness <sep> FOLLOWUP_Q: What do you mean by part of British conciousness?
[EX A]: Yes

[EX Q]: CONTEXT: For the same reason that Jeff doesn't immediately call the police with his suspicions: fear that if Thorwald realizes he has been made by an outside observer, he will dispose of all the evidence and escape without prosecution... Lisa is buying more time by being taken under arrest, and the event was intended to appease Thorwald to some extent. He was already making mistakes (retaining his wife's wedding ring due to sentimentality), and Lisa was clinging onto the thought that their plan was not yet foiled. The arrest itself was actually a means of getting Lisa safely out of the apartment, and of getting the wedding ring (as evidence) into the hands of the police. <sep> Q: Why didn't Lisa tell the truth about Thorwald to the police?
[EX A]: Yes

[EX Q]: CONTEXT: Sam loses his powers whenever he stops drinking demon blood. Bobby and Dean made him go through a detox in order to get all of the demon blood out of him. It looks like this happened some time in season 4 after Dean came back. However in at least one episode Sam intentially drank demon blood for one reason or another and ends up going through detox again. At the end of season 5 we see him drinking gallons of demon blood to prepare him to host Lucifer so that they can capture him. <sep> Q: When does Sam lose his psychic powers? A: Sam loses his powers whenever he stops drinking demon blood Q: What show is this? A: season 4 <sep> FOLLOWUP_Q: Who are the main characters?
[EX A]:
Yes