In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Context: The movie Saturday Night Fever was released in December 1977 Link Information: none Question: How many albums did Van McCoy sell the year Saturday Night Fever was released?
Answer: none

Context: The Black Horse Pike heads south from US 130 Link Information: In 1926, US 130 was designated to run from US 30 in Camden to US 1 in Trenton along the alignment of pre-1927 Route 2. Question: When was the route from which Black Horse Pike originates first built?
Answer: 1926

Context: In 1530 John Zápolya appointed him as the provost of the Buda cathedral Link Information: John Zápolya, or John Szapolyai (, , , 1490 or 1491 – 22 July 1540) Question: How old was Zapolya when he appointed Vrancic as the provost of the Buda cathedral?

Answer: 40