Definition: Generate a correct and concise answer for the question based on the words in the context.

Positive Example 1 -
Input: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Question : What was Isaac Nicola's city of birth?
Output: Havana

Positive Example 2 -
Input: Context : Tweetie Pie won the Academy Award for Best Animated Short Film, breaking Tom and Jerry's streak of four consecutive wins on the category. 
Question : What award was Tweetie Pie nominated for?
Output: Academy Award for Best Animated Short Film

Negative Example 1 -
Input: Context : An Officer and a Gentleman is a 1982 American drama/romance film that stars Richard Gere, Debra Winger and Louis Gossett, Jr., who won the Academy Award for Best Supporting Actor for the film, and was produced by Lorimar Productions for Paramount Pictures. 
Question : What award was An Officer and a Gentleman nominated for?
Output: 1982

Negative Example 2 -
Input: Context : Travis Hamonic (born August 16, 1990) is a Canadian professional ice hockey defenseman currently playing for the New York Islanders of the National Hockey League (NHL). 
Question : What team does Travis Hamonic belong to?
Output: Boston Bruins

Now complete the following example -
Input: Context : (That included Li Jitao, although, after he later discovered the Li Jitao was still planning to control his realm independently, he put Li Jitao to death. However, despite being a capable general, Li Cunxu was not capable at governance. He, and particularly his favorite consort Empress Liu, whom he created empress, were gathering wealth to be stored despite the burden it was creating for the people. He also alienated his army by trusting actors (as he himself had a passion for acting) and eunuchs, such that he made three actors prefectural prefects, while soldiers who had followed him for hundreds of battles were not similarly rewarded. This phenomenon was also observed as such by Wu's emissary to Later Tang, Lu Ping (盧蘋), and a former Later Liang warlord, Gao Jixing the military governor of Jingnan Circuit (荊南, headquartered in modern Jingzhou, Hubei, not the same Jingnan Circuit referred to earlier), who would eventually, after Li Cunxu's death, effectively become independent of Later Tang, as well as Southern Han's emissary He Ci (何詞). Meanwhile, Li Cunxu planned to conquer Former Shu and, in late 925, put his plans into action. He commissioned his oldest son with Empress Liu, Li Jiji, as the titular commander of the operations, 
Question : What is Li Cunxu's spouse's name?
Output: Empress Liu