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

Example 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?
Example Output: No

Example Input: Sentence1: 'there is a air plane that is flying high in the sky', Sentence2: 'a young boy sitting at a window side table eating a donut'. Is the frequency of the word 'donut' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a young man holding a kite string while two other people help the kite get airborne', Sentence2: 'a double decker bus driving down the street'. Is the frequency of the word 'the' in two sentences equal?
Example Output:
Yes