instruction:
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:`.
question:
CONTEXT: I don't have official source or script to draw from. However, my read on that scene is that they were waiting for the humans. The whole nest seems to be in a sort of button-up-and-fortify mode. The most the Vikings sniff of a dragon is the tail that gets whisked out of sight. This is more than likely intentional - note that the eerie sound that continues while the Vikings land and fortify continues right up until they punch the hole. It's a very similar sound to the sound the other Alpha dragons make in the second movie, while exerting dominance or control. The Alpha is holding it's nest on tight guard, possibly to pounce once it feels right. That all seems to go out the window when Stoick signals a fireball launched in. Whether that was just an agressive surprise, or read as some kind of direct challenge, I couldn't say for sure. The dragons in the tunnel though, didn't move until that moment, and it mostly seems to be an action of I'm-getting-the-heck-out-of-the-way as that Alpha decides to muscle out and deal with this personally.  <sep>  Q: Why didn't the dragons leave their lair earlier? A: The Alpha is holding it's nest on tight guard  Q: What is the Alpha and how is it different to the other dragons? A: exerting dominance or control  Q: How do the Alpha dragons exert dominance or control? A: The Alpha is holding it's nest on tight guard, possibly to pounce once it feels right  Q: What else can you tell me about the dragons or their lair? A: The dragons in the tunnel though, didn't move until that moment, and it mostly seems to be an action of I'm-getting-the-heck-out-of-the-way  <sep> FOLLOWUP_Q: Can you tell me anything else about the film?
answer:
No


question:
CONTEXT: This irks me too, but I'm certain it's done to convey to the audience that the character is actually drinking. It's one of those tropes that people have become accustomed to, even though it isn't realistic. It's similar to the trope of "every time you turn on a microphone, it whines with feedback for a second, then settles down." Not realistic, but it clearly shows the audience what's going on.  <sep>  Q: Why does TV shows always make a full drink sound like an almost empty one?
answer:
Yes


question:
CONTEXT: For a while now Scream Factory (Shout Factory) has had distribution rights for Phantasm 2. Anchor Bay had the rights for 1,3, and 4 but the DVDs are out of print and AB didn't seem to do much with the movies beyond their initial DVD releases. Anchor Bay no longer holds the distribution rights; I have no idea who does. If Scream Factory ends up with the films that would be cause for celebration as they make an art out of re-releasing old horror films on Blu ray and making some fine collector sets...unfortunately all of my online searching hasn't turned up any info on who does hold the rights to the films. Fingers Crossed.  <sep>  Q: Why is Phantasm II available on Bluray while the other movies in this series are not? A: Anchor Bay had the rights for 1,3, and 4 but the DVDs are out of print and AB didn't seem to do much with the movies beyond their initial DVD releases  <sep> FOLLOWUP_Q: Is that a different company than phantasm II
answer:

Yes