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 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: '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: 'a yellow train is on the railroad tracks', Sentence2: 'a policy officer talking to a fellow officer next to a busy city street'. Is the frequency of the word 'tracks' in two sentences equal?

Ex Output:
No