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.

[Q]: Context: Conroy played gay lawyer Bart Fallmont on Dynasty from 1985 to 1986. Link Information: Dynasty is an American prime time television soap opera that aired on ABC from January 12, 1981, to May 11, 1989 Answer: ABC
[A]: What network did Dynasty air on?


[Q]: Context: Shaw was born on 13 July 1930 Link Information: Founded in 1853  Answer: 77
[A]: How long had Epsom College been in existence for the year Shaw was born?


[Q]: Context: In the opening season of Chilean Primera División, Herrera scored on his debut Link Information: Eighteen teams will be competing in the Primera División for the 2012 season, sixteen of whom are returning from the 2011 season. Answer: Eighteen 
[A]:
How many teams play in the division in which Herrera scored on his debut?