Input: Article: In the 13th century, Hōjō Shigetoki (1198–1261 AD) wrote: "When one is serving officially or in the master's court, he should not think of a hundred or a thousand people, but should consider only the importance of the master." Carl Steenstrup noted that 13th and 14th century warrior writings (gunki) "portrayed the bushi in their natural element, war, eulogizing such virtues as reckless bravery, fierce family pride, and selfless, at times senseless devotion of master and man". Feudal lords such as Shiba Yoshimasa (1350–1410 AD) stated that a warrior looked forward to a glorious death in the service of a military leader or the Emperor: "It is a matter of regret to let the moment when one should die pass by....First, a man whose profession is the use of arms should think and then act upon not only his own fame, but also that of his descendants. He should not scandalize his name forever by holding his one and only life too dear....One's main purpose in throwing away his life is to do so either for the sake of the Emperor or in some great undertaking of a military general. It is that exactly that will be the great fame of one's descendants."

Now answer this question: When was Shiba Yoshimasa born?

Output: 1350

Input: Article: After several years of economic downturn and political instability, in 1997, Guinea-Bissau entered the CFA franc monetary system, bringing about some internal monetary stability. The civil war that took place in 1998 and 1999, and a military coup in September 2003 again disrupted economic activity, leaving a substantial part of the economic and social infrastructure in ruins and intensifying the already widespread poverty. Following the parliamentary elections in March 2004 and presidential elections in July 2005, the country is trying to recover from the long period of instability, despite a still-fragile political situation.

Now answer this question: In what year did Guinea-Bissau start to bring some internal monetary stability to the country?

Output: 1997

Input: Article: 808s & Heartbreak, which features extensive use of the eponymous Roland TR-808 drum machine and contains themes of love, loneliness, and heartache, was released by Island Def Jam to capitalize on Thanksgiving weekend in November 2008. Reviews were positive, though slightly more mixed than his previous efforts. Despite this, the record's singles demonstrated outstanding chart performances. Upon its release, the lead single "Love Lockdown" debuted at number three on the Billboard Hot 100 and became a "Hot Shot Debut", while follow-up single "Heartless" performed similarly and became his second consecutive "Hot Shot Debut" by debuting at number four on the Billboard Hot 100. While it was criticized prior to release, 808s & Heartbreak had a significant effect on hip-hop music, encouraging other rappers to take more creative risks with their productions.

Now answer this question: The major usage of musical machine on 808s was described as eponymous?

Output:
Roland TR-808 drum machine