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: The town continued to flourish under the Seljuk Empire, when the Seljuk ruler Ahmad Sanjar built the city a new wall Link Information: none Answer: none
What did Ahmad Sanjar build the wall out of?

Context: Gawler was born in Adelaide, South Australia Link Information: Adelaide is situated on the Adelaide Plains north of the Fleurieu Peninsula, between the Gulf St Vincent in the west and the Mount Lofty Ranges in the east. Answer: Gulf St Vincent

On what body of water is the town located where Douglas Gawler was born?