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 big metal clock on the side of a building', Sentence2: 'two men boogie boarding on a wave'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a red motorcycle parked along a street near some small trees', Sentence2: 'a bride and groom cut their wedding cake'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man sitting on top of a train traveling through a forest hillside', Sentence2: 'a desk with a laptop next to a cutting board'. Is the frequency of the word 'top' in two sentences equal?
Example Output:
No