Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
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Question: Context: Rentrak Corporation (NASDAQ: RENT) is a global media measurement and research company serving the entertainment industry.
Question: To which stock exchange does Rentrak belong?

Answer: nasdaq

Question: Context: Feia Lacus is one of a number of hydrocarbon seas and lakes found on Saturn's largest moon, Titan.
Question: What celestial body can Feia Lacus be found on?

Answer: titan

Question: Context: Lian Li Industrial Co., Ltd. (simplified Chinese: ; traditional Chinese: ; pinyin: Lian Li Gongye Gufenyouxiangongsi) is a Taiwanese computer case and accessories manufacturer.
Question: The product of Lian Li is what?

Answer:
computer case