In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Context: He then entered the 2008 BMW Open in Munich, Germany, where he beat Carlos Berlocq in the first round. In the second round, he edged out Michael Berrer, Link Information: He then entered the 2008 BMW Open in Munich, Germany, where he beat Carlos Berlocq in the first round. In the second round, he edged out Michael Berrer, but lost to Fernando Gonzalez Answer: Carlos Berlocq
Which of Safin's opponents that he defeated at the 2008 BMW Open was the oldest?

Context: Yermolov served in the rear and advance guards and distinguished himself at Amstetten and Austerlitz Link Information: The Battle of Amstetten was a minor engagement during the War of the Third Coalition between the First French Empire and the alliance of Austria and Russia. It occurred on 5 November 1805 Answer: The Battle of Amstetten
Of the battles that Yermolov served in during the 1805 campaign, which occurred first?

Context: Metellus Scipio, however, did not concede defeat and escaped to the province of Africa Link Information: Caesar pursued Cato and Metellus Scipio after installing the queen Cleopatra VII on the throne of Egypt Answer: 47
How old was the person who escaped to Africa when Cleopatra ascended to the throne?