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

Ex Input:
Sentence1: 'doubledecker bus on the street of a town', Sentence2: 'a person jumping off part of a fence with a snowboard'. Is the frequency of the word 'of' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a man wearing glasses sitting in a chair while a cat lays behind him', Sentence2: 'a man holding up an umbrella near other umbrellas'. Is the frequency of the word 'an' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'birds flying in to land on a lake', Sentence2: 'a woman brushing her teeth and a towel on her head'. Is the frequency of the word 'towel' in two sentences equal?

Ex Output:

No