In this task, you're given a passage, 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'.

Passage: Gimbel was born on November 16, 1927 in Brooklyn, New York, the son of Lottie (Nass) and businessman Morris Gimbel. His parents were Austrian Jewish immigrants. Gimbel was self-taught in music and following initial employment with music publisher David Blum, progressed to become a contract songwriter with Edwin H. Morris Music. Small successes and moderate fame came as a result of lively novelty songs "Ricochet", which was popularized in a 1953 recording by Teresa Brewer from which was developed the 1954 Judy Canova film Ricochet Romance, and "A Whale of a Tale", sung by Kirk Douglas in another 1954 production, Disney's 20,000 Leagues Under the Sea. Greater success was earned with Dean Martin's recording of "Sway", which reached #6 on the UK Singles Chart, followed by his first big success, Andy Williams' rendition of "Canadian Sunset", which scored to #1 in 1956.
 Link Information: Williams's third single, "Canadian Sunset", reached No. 7 in the Top Ten in August 1956; it was followed in February 1957 by his only Billboard No. 1 hit, "Butterfly" Question: How many times has the artist whose version of "Canadian Sunset" reached #1 in 1956 had a #1 single?
Answer: 1

Passage: Un'yō  was one of the ships dispatched to Kyūshū in 1874 during the Saga Rebellion. In May 1875, she carried diplomats to Busan in Korea in an attempt by the Japanese government to open diplomatic relations with the Joseon dynasty government. After they were rebuffed in these negotiations, the Japanese government again dispatched Un'yō in September 1875 under the command of Inoue Yoshika to provoke a military response, in what was later termed the Ganghwa Island incident. This eventually led to the Treaty of Ganghwa, which opened the Korean Peninsula to Japanese trade. In 1876, Un'yō  was assigned to assist in the suppression of the Hagi Rebellion, another uprising of disaffected former samurai. Un'yō  was severely damaged when she ran aground off the coast of the Kii Peninsula, and was scrapped the following year.
 Link Information: The Japan–Korea Treaty of 1876, also known as the Japan-Korea Treaty of Amity in Japanese or Treaty of Ganghwa Island in Korean, was made between representatives of the Empire of Japan and the Korean Kingdom of Joseon in 1876. Negotiations were concluded on February 26, 1876. Question: What year was the treaty that opened up the Korean Peninsula to Japanese trade signed?
Answer: 1876

Passage: Born in Los Angeles, California, Garrett was an All-American quarterback at Stanford University, where he also starred as a defensive back. In 1953, he became the third person to receive the W.J. Voit Memorial Trophy as the outstanding football player on the Pacific Coast. After he was named most valuable player of the Hula Bowl, he was drafted by the Cleveland Browns as the first overall selection in the 1954 NFL Draft. The Browns had needed someone to take over for the veteran Otto Graham, but they soon discovered that Garrett had a liability as a quarterback: he stuttered, which made calling plays difficult.
 Link Information: none Question: How many NFL championships have been won by the team that drafted Garrett in 1954?

Answer: none