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 black and white photo of a bus', Sentence2: 'in an old black and white photo men are riding horses'. Is the frequency of the word 'and' in two sentences equal?

Ex Output:
Yes

Ex Input:
Sentence1: 'a young boy sitting at a window side table eating a donut', Sentence2: 'the man is covering his face with the mug'. Is the frequency of the word 'window' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'a stuffed animal cat on top of the steering wheel in a car', Sentence2: 'a person laying on a bed reading a book'. Is the frequency of the word 'on' in two sentences equal?

Ex Output:
Yes