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'.

Ex Input:
Context: Her next big screen venture was the indie Dare which was an official selection of the 2009 Sundance Film Festival. Link Information: none Question: In 2009, how many films were officially selected by the film festival that had selected the indie film Rossum appeared in that year?

Ex Output:
Answer: none


Ex Input:
Context: In the 18th century, England was famous for its woollen and worsted cloth. Link Information: none Question: What is the difference between the two types of cloth England was famous for in the 18th century?

Ex Output:
Answer: none


Ex Input:
Context: Following the occupation of Serbia by the Central Powers, Link Information: The Central Powers consisted of the German Empire and the Austro-Hungarian Empire at the beginning of the war. The Ottoman Empire joined the Central Powers later in 1914. In 1915, the Kingdom of Bulgaria joined the alliance. Question: How many nations were part of the powers that occupied Serbia?

Ex Output:

Answer: 4