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

Ex Input:
Sentence1: 'the motorcycle riders are attempting very difficult tricks', Sentence2: 'girl holding homemade pizza on a big oven sheet'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a man that is sitting down eating some food', Sentence2: 'a bride is standing on the grass under an umbrella'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a couch a table with chairs and a microwave', Sentence2: 'a round metal pan holding a pizza crust on it'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No