TASK DEFINITION: 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: An excited Bart comes home from school and shows Homer and Marge his delayed entry program form. Link Information: he is voiced by Julie Kavner and first appeared on television in The Tracey Ullman Show short "Good Night" on April 19, 1987 Question: Who are the voice actors who play the roles of Homer and Marge?

SOLUTION: Answer: Julie Kavner

PROBLEM: Context: Chicago head coach Joel Quenneville moved Kane to the Blackhawks' top line alongside Jonathan Toews and Brandon Saad Link Information: none Question: How many goals did Brandon Saad score during the 2104-15 season?

SOLUTION: Answer: none

PROBLEM: Context: "Written in the Stars" was used by Major League Baseball for their commercials Link Information: It was also chosen by WWE as its theme song for WrestleMania XXVII Question: Which American sport organization that used "Written in the Stars" had been in operation first?

SOLUTION:
Answer: Major League Baseball