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 González Answer: Carlos Berlocq
Which of Safin's opponents that he defeated at the 2008 BMW Open was the oldest?

Context: The C-17s will be flown by the 535th Airlift Squadron. Link Information: none Answer: none
How many soldiers are in the unit tasked with flying C-17s at Hickam?

Context: Terry Stotts was named as head coach on August 7, 2012. Link Information: Terry Linn Stotts (born November 25, 1957) Answer: 55

How old was Terry Stotts the year that he was named head coach of the Trail Blazers?