In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

[Q]: passage: Not all functions have inverse functions. In order for a function f: X → Y to have an inverse, it must have the property that for every y in Y there must be one, and only one x in X so that f(x) = y. This property ensures that a function g: Y → X will exist having the necessary relationship with f.
 question: if a function is not one to one does it have an inverse?
[A]: No


[Q]: passage: In the United States, the dish is most commonly sold as ``fish and chips'', except in Upstate New York and Wisconsin and other parts of the Northeast and Upper Midwest, where this dish would be called a fish fry. Despite the name ``fish and chips'', and the US meaning of ``chips'', the dish is served with French fries (much thinner than British and Irish chips). In the Southern United States, a common form of cuisine is fried catfish with French fries, accompanied by coleslaw, pickles, raw onion slices and lemon slices.
 question: do they have fish and chip shops in america?
[A]: Yes


[Q]: passage: Toll-free numbers in the North American Numbering Plan (NANP) are commonly called ``800 numbers'' after the original area code which was used to dial them. They include the area code 800 (since January 1, 1966), 888 (since March 1, 1996), 877 (since April 4, 1998), 866 (since July 29, 2000), 855 (since October 9, 2010), 844 (since December 7, 2013), and 833 (since April 22, 2017). Area codes reserved for future expansion include 822, 880 through 887, and 889.
 question: is 1-866 numbers free to call?
[A]:
Yes