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 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 flock of birds some on the ground others are perched on a park bench', Sentence2: 'a black and white photo of a person with a frisbee'. Is the frequency of the word 'of' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'five ladies sitting together at a tale outside a restaurant', Sentence2: 'the zebra is standing behind a chain link fence'. Is the frequency of the word 'tale' in two sentences equal?
Example Output:
No