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.

Ex Input:
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

Ex Output:
What did Ahmad Sanjar build the wall out of?


Ex Input:
Context: At Berlin, he took courses with Carl Stumpf, Heinrich Maier and Max Dessoir, and was active in the Kant-Gesellschaft society. Link Information: Carl Stumpf (; 21 April 1848 – 25 December 1936) Answer: Carl Stumpf, 

Ex Output:
Who was the older of the two people that Nicolae Bagdasar took classes with at the University of Berlin?


Ex Input:
Context: In 1941 he was elected president of the National Conference of Catholic Charities. Link Information: none Answer: none

Ex Output:

Who replaced MeEntegart as the president of the Catholic Charities?