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 first complete Tosca recording was made in 1918, using the acoustic process. Link Information: none Question: How long after the acoustic press being invented was the first complete Tosca recording made?

Ex Output:
Answer: none


Ex Input:
Context: When Squires became a professional singer she performed with big bands such as Ted Heath, Geraldo and Cyril Stapleton. Link Information: none Question: Did Squires perform more with Geraldo or Cyril Stapleton?

Ex Output:
Answer: none


Ex Input:
Context: the song "I Feel Fine" by the Beatles, recorded in 1964. Link Information: The Beatles were an English rock band formed in Liverpool in 1960. Question: How long had the Beatles been recording for the year "I Feel Fine" was released?

Ex Output:

Answer: 4