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:`.
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Question: CONTEXT: This was explained in the prequel novel Catalyst. Basically, Erso was always a pacifist and never wanted his work to be used to create weapons. Krennic tricked him into working for the Empire on his research by making Erso believe that the work was being used in energy generation and that in other labs other teams were working to contain the energy that Erso was coaxing from the Kyber crystals. When Erso discovered that in actuality, Krennic was developing methods to release the energy as a focused beam weapon, Erso, his wife and daughter fled Coruscant and hid on a backwater world.  <sep>  Q: Why did Galen Erso abandon the Empire? A: This was explained in the prequel novel Catalyst  Q: Based on the previous experience, Krennic intended to manipulate Erso into rejoining the empire to work on Death Star A: Basically, Erso was always a pacifist and never wanted his work to be used to create weapons  <sep> FOLLOWUP_Q: what led Galen Esro to leave the Empire?

Answer: Yes


Question: CONTEXT: No, it does not mean that all dialog is sung, have a look at Phantom of the Opera, Wicked, West Side Story, etc. The reason that the movie has all dialog rhyming etc. (known as 'sung through') is because the West End musical that it is based on is sung through (although there are versions where Valjean speaks a normal line to Javert when he gives him his address but this is less usual). How much of the musical is sung and how much is spoken is down to the taste of the director and his colleagues. Usually the main scenes and emotive moments are conveyed via song (like in Rock of Ages or the Phantom of the Opera) but sometimes everything is in song (like in Les Mis).  <sep>  Q: Why is the whole movie Les Miserables sung?

Answer: Yes


Question: CONTEXT: I think the ending is intentionally ambiguous, so each member of the audience can draw their own conclusion. Even if Ottway kills the Alpha, will the rest of the pack let him survive? If you watched past the credits, you saw that there was a very short (maybe two seconds) scene where we see Ottway and the Alpha wolf after they fight. They're both alive, but badly injured. Ottway's head is resting on top of the wolf's body. Since both are so badly injured, I think it's unlikely that either one of them will survive.  <sep>  Q: What happened at the end of The Grey?

Answer:
Yes