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 big metal clock on the side of a building', Sentence2: 'two men boogie boarding on a wave'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a man is walking down a main street', Sentence2: 'a bunch of people walking in a parade of some sort'. Is the frequency of the word 'walking' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'in an old black and white photo men are riding horses', Sentence2: 'a baby wearing a pink top is sleeping in bed with some pillows'. Is the frequency of the word 'old' in two sentences equal?

Ex Output:

No