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: the Japanese government again dispatched Un'yō in September 1875 under the command of Inoue Yoshika to provoke a military response Link Information: none Question: How long did Yoshika command Un'yō?

Ex Output:
Answer: none


Ex Input:
Context: His debut at the Metropolitan Opera was in the title role of Lohengrin on January 1, 1890, and he also sang Loge, Siegmund, the title role of Tannhäuser, Tristan in Tristan und Isolde, and Siegfried in both Siegfried and Götterdämmerung at the Met. Link Information: none Question: Which of the operas that Vogl played at the Met had the longest run?

Ex Output:
Answer: none


Ex Input:
Context: he attended a Catholic primary school in Amsterdam (until 1964) Link Information: none Question: What was the population of Amsterdam the year Van der Lans stopped attending Catholic primary school there?

Ex Output:

Answer: none