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 woman putting a sweater over a white parking meter', Sentence2: 'a woman is checking the setting of her dinner table'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a dirty kitchen that looks to be under construction', Sentence2: 'a gray and white bird standing in the sand'. Is the frequency of the word 'and' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a very big travel bus with passengers  waiting on their luggage', Sentence2: 'a woman in a bikini riding a bike'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No