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: This was Bo Ryan's 15th season as head coach Link Information: Ryan announced he would retire effective immediately leaving associate head coach Greg Gard as interim head coach. Question: Which of the two men who served as head coach during the 2015-16 season is younger?
[EX A]: Answer: Greg Gard

[EX Q]: Context: He first spent over a year in Mexico, where he was diagnosed with tuberculosis Link Information: Mexico ( ; ), officially the United Mexican States (UMS; , ), is a country in the southern portion of North America Question: In which continent was Horiguchi diagnosed with tuberculosis?
[EX A]: Answer: North America

[EX Q]: Context: with 26 million tons of goods shipped through Port Richmond in 1993 Link Information: The port was constructed in the 1980s Question: When was the port at Port Richmond constructed?
[EX A]:
Answer: the 1980s