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

Ex 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?

Ex Output:
No

Ex Input:
Sentence1: 'a man in a lobby on a laptop computer', Sentence2: 'there is a traffic caution sign on the side of the street'. Is the frequency of the word 'sign' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'an open laptop computer sitting on top of a wooden desk', Sentence2: 'there is a car and a box trucked parked in a lot across from an airport'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No