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: Among his pupils was Guidobaldo del Monte and Bernardino Baldi. Link Information: Guidobaldo del Monte (11 January 1545 – 6 January 1607, var. Guidobaldi or Guido Baldi), Marquis del Monte, was an Italian Answer: Italian
Where were Commandino's pupils from?

Context: he posted a 100-yard return of a kickoff for a touchdown against Texas Tech. Link Information: They are a member of the Big 12 Conference. Answer:  Big 12 Conference
What conference is the team who Lockett scored a 100-yard return touchdown against a member of?

Context: They were joined by Colin Prior (bass) and Peter Fromm (keyboards) in 1981 and began performing live in London, opening for John Cale, Alternative TV and Depeche Mode Link Information: John Davies Cale, OBE (born 9 March 1942) Answer: 39

How old was John Cale the year that Uropa Lula opened for him in London?