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 very big travel bus with passengers waiting on their luggage', Sentence2: 'a teenager riding a skateboard down a street'. Is the frequency of the word 'down' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man is holding a tennis racquet preparing to serve the ball', Sentence2: 'a man in a lobby on a laptop computer'. Is the frequency of the word 'tennis' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a large bag filled with clothes and shoes', Sentence2: 'a tennis player running and swinging a tennis racquet'. Is the frequency of the word 'racquet' in two sentences equal?
Example Output:
No