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: He was subsequently given a chance by actor Silambarasan in a supporting role in Manmadhan (2004) and then was signed on to appear in films including Sachien (2005) and Polladhavan (2007). Link Information: none Question: How old was Santhanam when he appeared in "Sachien"?

Ex Output:
Answer: none


Ex Input:
Context: After beginning study in several universities in Germany, he emigrated to the United States in 1937 Link Information: none Question: How many people lived in the United States the year that Barschall emigrated to the country?

Ex Output:
Answer: none


Ex Input:
Context: and in 1939, the Heinkel He 176 became the first aircraft to fly on liquid-fuelled rocket power alone. Link Information: The Heinkel He 176 was a German rocket-powered aircraft. It was the world's first aircraft to be propelled solely by a liquid-fuelled rocket, making its first powered flight on 20 June 1939  Question: How old was Lippisch when the Keinkel He 176 first flew?

Ex Output:

Answer: 45