In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.
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Question: Sentence: Fuel efficiency rating according to the U.S. EPA testing methodology is : City , Highway , Combined . 
 Question: what is something according  to?

Answer: the U.S. EPA testing methodology is : City , Highway , Combined .


Question: Sentence: An `` optical image stabilizer '' , often abbreviated OIS , IS , or OS , is a mechanism used in a still camera or video camera that stabilizes the recorded image by varying the optical path to the sensor . 
 Question: what is  used?

Answer: a mechanism ### An `` optical image stabilizer '' ### An `` optical image stabilizer '' , often abbreviated OIS , IS , or OS


Question: Sentence: Produced in Australia , it starred the current senior members of the `` Young Talent Team '' - Dannii Minogue , Vince Del Tito , Natalie Miller , Lorena Novoa , Beven Addinsall , and a new member , black teenager Keith Williams , who was imported from Los Angeles . 
 Question: who   starred  in something?

Answer:
the current senior members of the `` Young Talent Team '' ### Dannii Minogue , Vince Del Tito , Natalie Miller , Lorena Novoa , Beven Addinsall , and a new member , black teenager Keith Williams