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 row of parked motor cycles sitting on the side of a street', Sentence2: 'the man is covering his face with the mug'. Is the frequency of the word 'the' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man swinging a tennis racket at a tennis ball', Sentence2: 'a baseball player leads back to make a fast pitch'. Is the frequency of the word 'player' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'two elephants facing each other and touching heads', Sentence2: 'a skate boarder doing a trick with his board'. Is the frequency of the word 'each' in two sentences equal?
Example Output:
No