Detailed Instructions: 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'.
Problem:Context: Tuck's favorite football teams were the San Francisco 49ers and the Dallas Cowboys Link Information: Angry with Marshall, Breeskin approached Murchison's attorney to sell him the rights to the song before the expansion vote in 1959. Murchison purchased "Hail to the Redskins" for $2,500. Before the vote to award franchises in 1959, Murchison revealed to Marshall that he owned the song and Marshall could not play it during games. After a few Marshall expletives, Murchison gave the rights to "Hail to the Redskins" to Marshall for his vote, the lone one against Murchison getting a franchise at that time, and a rivalry was born. Question: Of Justin Tuck's favorite football teams, which is the oldest?
Solution:
Answer: San Francisco 49ers