In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.
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Question: How many episodes in a season of vampire diaries?

Answer: How many episodes per season in seasons 1-3 and 5-7 of vampire diaries? 
 22


Question: Which is first hannibal and silence of the lambs?

Answer: Which is first in the novel series: Hannibal or Silence of the Lambs? 
 The Silence of the Lambs


Question: When did the cross become a symbol of christianity?

Answer:
When did the cross become a symbol of christianity that was used reluctantly? 
 2nd century