In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Input: Consider Input: Sentence1: 'a woman in a pink shirt holding a nintendo wii controller', Sentence2: 'a man bites into a doughnut as a keyboard sits in front of him'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'some people are in a row boat on a lake', Sentence2: 'a woman on skis holding one hand up with a pole'. Is the frequency of the word 'boat' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a brightly colored bus drives down the street next to a wall', Sentence2: 'a pretty young lady greeting a zebra at a zoo'. Is the frequency of the word 'a' in two sentences equal?


Output: No