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 Q]: Context: His squadron was the first to be equipped with the Supermarine Spitfire, which entered service on 4 August 1938. Link Information: His squadron was the first to be equipped with the Supermarine Spitfire, which entered service on 4 August 1938.  Question: What is the top speed of the airplane that Coward's squadron was the first to be equipped with?
[EX A]: Answer: 348 mph

[EX Q]: Context: In 1978, he became the leading tenor of the Saratov Academic Opera and Ballet Theatre when he performed: Vladimir Igorevich in Borodin's Prince Igor Link Information: It was first performed in St. Petersburg, Russia, in 1890. Question: How many years after its premier did Polozov play Igorevich in Borodin's opera?
[EX A]: Answer: 82

[EX Q]: Context: created both show control (a.k.a. MSC or "MIDI Show Control") and theatre sound design software which was used extensively in the theatre, theme park, display, exhibit, stage managing, show and themed entertainment industries in the 1980s and 1990s Link Information: Richmond Sound Design (RSD) created both show control (a.k.a. MSC or "MIDI Show Control") and theatre sound design software which was used extensively in the theatre, theme park, display, exhibit, stage managing, show and themed entertainment industries in the 1980s and 1990s Question: What year was the company founded that created both show control and theatre sound design software which was used extensively in the theatre, theme park, display, exhibit, stage managing, show and themed entertainment industries in the 1980s and 1990s?
[EX A]:
Answer: 1972