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: Logan's plan earlier in the movie was to buy a sailboat and sail to the ocean with the Professor, where they would spend their last days. Out on the sea, the Professor wouldn't pose a threat to other humans when he lost his control over his ability. If I am not mistaken the Professor liked that idea - being out on the sea. When he died and Logan buried him, it was near a lake, so he was at least near water - Since Logan was emotional about the death of the Professor these were the only words he managed to say as a kind of eulogy.  <sep>  Q: Why does Wolverine say these words when burying this person?
[EX A]: No

[EX Q]: CONTEXT: At the beginning of the Back to Earth special, we see Lister reading to a memorial to Kochanski, with the implication being that she is dead. Later in the special, the kids Lister talks to on the bus talk about the events of "Series 9", which was never actually written, shot, or aired. They tell him that Kryten lied about Kochanski being sucked out of an airlock. The truth, according to the kids, is that she was tired of watching Lister wasting his life drinking and went off on her own in Blue Midget. Kryten told Lister she had died in order to spare his feelings (or perhaps because he was jealous of Lister's feelings for Kochanski). At the end of the Back To Earth specials, Lister resists the hallucinated Kochanski, saying that he knows that the real her is out there somewhere and that he intends to find her.  <sep>  Q: What happened to Kochanski between season 8 and 10 of Red Dwarf?
[EX A]: Yes

[EX Q]: CONTEXT: The message of American History X is quite simple: violence begets violence. The whole film is a series of escalations based on revenge; Derek and Danny lose their father and hate consumes them. They win a basketball game against the black gang (and their turf in the process) and the gang try and steal their fathers' truck as revenge, Derek kills them over it. But then Derek's arrest interrupts this pattern, he goes off to prison and with the help of Dr. Sweeney he realises the pattern of behaviour and does what he can to prevent it from going any further. Derek has his catharsis and becomes a different person, and tries to help Danny do the same. But the problem is the same hasn't happened to those that he's wronged; there are still people out there from the black gang who have lost friends and blame them both for it, and in the end Danny pays the price. It is much more poignant and reflective of real life in this way, after years of fighting it's not so simple to drop everything and get the happy ending Hollywood has taught us is waiting.  <sep>  Q: Why did American History X end so unexpectedly? A: The message of American History X is quite simple: violence begets violence  <sep> FOLLOWUP_Q: But why did the movie end in such an unexpected way?
[EX A]:
Yes