In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
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Question: Context: Pond and Pond Link Information: none Question: When was the firm that designed the Oregon library established?

Answer: Answer: none


Question: Context: She appeared as Brangäne in Wagner's Tristan und Isolde, as Fricka in his Die Walküre, as Ortrud in his Lohengrin, Link Information: t was composed between 1857 and 1859  Question: Which of Wagner's operas that Cavelti starred in was written first?

Answer: Answer:  Lohengrin,


Question: Context: Good Night Sweetheart Link Information: Betty then wishes Vallee good night. Vallee, who is in a picture frame, begins to sing "Good Night Sweetheart". Question: What artist wrote the song that Vallee begins to sing after Betty wishes her good night?

Answer:
Answer: Ray Noble, Jimmy Campbell and Reg Connelly