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 women eating a small meal on the outside portion of a boat', Sentence2: 'a big metal clock on the side of a building'. Is the frequency of the word 'big' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a close up of a television remote being pointed at a tv', Sentence2: 'a red bus drives through the icy streets of an old city'. Is the frequency of the word 'at' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a meal is sitting on plates and a tray', Sentence2: 'a woman is jumping in the air while playing tennis'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No