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.

Example Input: Context: His doctoral thesis under the supervision of Charles Tart was on the phenomenology of deep states of hypnosis. He subsequently went on to do post-doctoral work in the area of dissociation and hypnosis at Stanford University under David Spiegel. Link Information: none Answer: none
Example Output: Which doctorate and post doctorate supervisor's that Cardena worked under was older?

Example Input: Context: Of the eleven Twenty20 Internationals staged at the venue, nine matches were staged during the World Twenty20 in 2016. Link Information: none Answer: none
Example Output: Who was the winner of World Twenty20 the year nine matches were held at Vidarbha Cricket Association Stadium?

Example Input: Context: Soon after this, Ingvar took the place of his older brother Vsevolod Yaroslavich as the ruler of Lutsk. Link Information: Ingvar Yaroslavich Answer: 150
Example Output:
How many years after Vsevolod Yaroslavich was Ingvar Yaroslavich born?