In this task, you are given a question. You have to answer the question based on your information.

Ex Input:
In the 2015 Australian Open, the defending champion had reached a career high ranking of what?

Ex Output:
world No. 3

Ex Input:
Which American football coach was attached to the College of San Mateo, the San Francisco 49ers and the Stanford Cardinals during his career?

Ex Output:
Bill Walsh

Ex Input:
Were " Battle Sheep " and " Guess Who? " both developed in the same year ?

Ex Output:
no