Definition: 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:`.
Input: CONTEXT: Bran is believed to be dead. When Robb marches to war, Theon Greyjoy betrays the Starks and takes Winterfell. Bran and Rickon escape. Theon eventually has two boys slain at a farm and says that they were Bran and Rickon. As far as the greater world knows, all the Stark men are dead, which leaves Sansa (the oldest girl) as the heir to Winterfell. Whoever marries her will become Lord of that region.  <sep>  Q: Why is Sansa Stark so important? A: As far as the greater world knows, all the Stark men are dead, which leaves Sansa (the oldest girl) as the heir to Winterfell  Q: What does she do after all the Stark men die? A: Whoever marries her will become Lord of that region  Q: What is the significance of Bran at this point, is he still alive? A: Bran is believed to be dead  Q: What else can you tell me about Sansa? A: the heir to Winterfell  <sep> FOLLOWUP_Q: What is the name of her younger sister?

Yes