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

Example Input: Sentence1: 'an older gentleman eating lunch with a younger woman', Sentence2: 'a wooden park bench placed up against a tree'. Is the frequency of the word 'eating' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a bunch of apples are laying on a stonelike surface', Sentence2: 'a herd of sheep standing on top of a lush green field'. Is the frequency of the word 'of' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a driver holds the wheel of the vehicle with one hand while text messaging on a mobile phone with the other', Sentence2: 'back view of a zebra walking through the grass'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No