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'.

Context: The Providence Park stadium in Portland, for example, takes up four normal city blocks as does the equally large Greensboro Coliseum in North Carolina. Link Information: About 2,000 seats were opened up for the 2012 season, bringing capacity up to 20,438. Question: Which contemporary stadium in Portland and North Carolina that use Superblocks has the largest capacity?
Answer: Providence Park 

Context: In 1964 he was a mystery guest on the US TV show Link Information: hat's My Line?

What's My Line? is a panel game show that originally ran in the United States on the CBS Television Network from 1950 to 1967, Question: How many seasons did the tv show Luis appeared on in 1964 run?
Answer: 17

Context: The following November he reprised the role of Sam in a nationally televised broadcast of Trouble in Tahiti presented by the NBC Opera Theatre (NBCOT) Link Information: none Question: What was the size of the audience for the televised broadcast of Trouble in Tahiti?

Answer: none