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

Example Input: Sentence1: 'three people wearing skis are at the top of a mountain', Sentence2: 'there are very few people watching this baseball game'. Is the frequency of the word 'are' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'two brown horses with harnesses pulling a red carriage', Sentence2: 'a clean kitchen inside a home during the day'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a black and white photo of two women and a bbq', Sentence2: 'the motorcycle riders are attempting very difficult tricks'. Is the frequency of the word 'the' in two sentences equal?
Example Output:
No