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 woman holding an umbrella standing next to a black dog', Sentence2: 'a man holding a flashlight hold an umbrella also'. Is the frequency of the word 'umbrella' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a boy playing with the scooter and wear a set of protect hard', Sentence2: 'a blue and white boat with stuff in it on a beach'. Is the frequency of the word 'stuff' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a bear sits on a park bench near a tree', Sentence2: 'an antique clock with a time telling 1200'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No