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 riding a wave on top of a surfboard', Sentence2: 'a sandwich sitting on top of a frying pan'. Is the frequency of the word 'sandwich' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a zebra standing alone chewing on a tree branch', Sentence2: 'a number of people holding umbrellas on a city street'. Is the frequency of the word 'branch' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a terrier sits on a messy bed in front of the window', Sentence2: 'a person on skis during the day time'. Is the frequency of the word 'terrier' in two sentences equal?

Ex Output:

No