TASK 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:`.
PROBLEM: 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  Q: Who are the main characters? A: Bobby and Dean  <sep> FOLLOWUP_Q: Which season does he lose his powers?

SOLUTION: Yes

PROBLEM: CONTEXT: He's talking about the stress of the job. It's a common "joke" (though not really funny when you consider recent suicide rates) that is based on either suicide or stress. "I'm not sure what's going to kill me first, the stress from these people or the stress from this job" "I'm not sure what's going to make me kill myself first, dealing with these people or dealing with this job" Sam is essentially saying, "I always knew somehow this train would be the death of me." It's not really clear whether he was saying it in jest or if he truly believed it, but that's essentially what that quote means.  <sep>  Q: What is the meaning of Sam's words?

SOLUTION: Yes

PROBLEM: CONTEXT: When cooper got pulled in Gargantua and ejected before spacecraft got destroyed, he got stuck in some extra dimension where time is non-linear. It's like a space where he can communicate with her daughter on earth through gravity. That's why Murph thought it was a ghost. So he can communicate with past time Murph because of the non-linear time structure of that extra dimension. This extra dimension space can be treated as parallel plane which can assess multiple time frames of earth.  <sep>  Q: How can Cooper communicate with his daughter before the time he went to space?

SOLUTION:
Yes