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 kitchen area with purple walls and black cabinets', Sentence2: 'a corner of a building shows graffiti wear'. Is the frequency of the word 'black' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a red bench sitting underneath a widow against wall', Sentence2: 'a man flying through the air on a  skateboard'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'there is a traffic caution sign on the side of the street', Sentence2: 'a woman is opening up a wine bottle that is sitting on a table'. Is the frequency of the word 'on' in two sentences equal?


Output: Yes