TASK DEFINITION: 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.
PROBLEM: Context: On 17 April 2010, the president of German airline Air Berlin, in an interview with the newspaper Bild am Sonntag, stated that the risks for flights due to this volcanic haze were nonexistent, because the assessment was based only on a computer simulation produced by the VAAC. Link Information: On 17 April 2010, the president of German airline Air Berlin, in an interview with the newspaper Bild am Sonntag, stated that the risks for flights due to this volcanic haze were nonexistent Answer: 3548000

SOLUTION: How many subscribers did the newspaper Bild am Sonntag have the year that the president of German airline Air Berlin, in an interview with the newspaper stated that the risks for flights due to this volcanic haze were nonexistent?

PROBLEM: Context: The club was formed in 1892 following a disagreement between the board of Everton and club president John Houlding, who owned the club's ground, Anfield. The dispute over rent resulted in Everton leaving Anfield for Goodison Park, which left Houlding with an empty stadium. Link Information: Everton played at the Anfield ground from 1884 until 1892. Answer: Anfield

SOLUTION: Which ground did the Liverpool Football Club play at longer, Anfield or Goodison Park?

PROBLEM: Context: He frescoed sibyls for the Link Information: Novara Cathedral ( or Cattedrale di Santa Maria Assunta) is a Roman Catholic cathedral, dedicated to the Assumption of the Virgin Mary, located at the Piazza della Repubblica in Novara, Piedmont, Italy. It is the seat of the Bishop of Novara.

Construction began in the 11th century Answer: 11th century

SOLUTION:
When was the church Bernardino frescoed sibyls for built?