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.

Input: Consider Input: passage: If f is differentiable at a point x, then f must also be continuous at x. In particular, any differentiable function must be continuous at every point in its domain. The converse does not hold: a continuous function need not be differentiable. For example, a function with a bend, cusp, or vertical tangent may be continuous, but fails to be differentiable at the location of the anomaly.
 question: if a function is continuous then it is differentiable at that point?

Output: Yes


Input: Consider Input: passage: In mathematical analysis, the maxima and minima (the respective plurals of maximum and minimum) of a function, known collectively as extrema (the plural of extremum), are the largest and smallest value of the function, either within a given range (the local or relative extrema) or on the entire domain of a function (the global or absolute extrema). Pierre de Fermat was one of the first mathematicians to propose a general technique, adequality, for finding the maxima and minima of functions.
 question: can a local maximum also be an absolute maximum?

Output: Yes


Input: Consider Input: passage: In June 2016, Henkel acquired Sun Products and discontinued the brand in favor of its own Persil brand, which had recently been introduced to the North American market as a premium detergent.
 question: is wisk laundry detergent still on the market?


Output: No


