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

Ex Input:
Sentence1: 'back view of a zebra walking through the grass', Sentence2: 'a blue and white boat with stuff in it on a beach'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'a flock of birds some on the ground others are perched on a park bench', Sentence2: 'a black and white photo of a person with a frisbee'. Is the frequency of the word 'of' in two sentences equal?

Ex Output:
Yes

Ex Input:
Sentence1: 'a young lady sitting on the floor using a laptop computer', Sentence2: 'a tree sapling growing close to a silver fire hydrant'. Is the frequency of the word 'floor' in two sentences equal?

Ex Output:
No