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'.

Input: Consider 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?

Output: Answer: none


Input: Consider Input: Context: . In 1376, he voyaged to lands along the Vychegda and Vym rivers Link Information: none Question: Which of the rivers along which Stephen traveled in 1376 has the widest point?

Output: Answer: none


Input: Consider Input: Context: at the Open 13 Link Information: It took place at the Palais des Sports in Marseille, France, from 20 February through 26 February 2010. Question: On what date did the Open 13 begin?


Output: Answer: 20 February