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 in a lobby on a laptop computer', Sentence2: 'there is a traffic caution sign on the side of the street'. Is the frequency of the word 'sign' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'several people walking around horses in a wooded area', Sentence2: 'a corner of a building shows graffiti wear'. Is the frequency of the word 'several' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a herd of sheep grazing on a green hillside', Sentence2: 'the toilet is in a separate area away from the sink'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No