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 lady flies a kite with double strings into a big blue sky', Sentence2: 'a airplane that is flying in the sky'. Is the frequency of the word 'sky' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a cow standing outside of an abandoned structure', Sentence2: 'a woman sitting at a table eating a piece of pizza'. Is the frequency of the word 'cow' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a close up of a baseball player putting on a helmet', Sentence2: 'a baseball player leads back to make a fast pitch'. Is the frequency of the word 'player' in two sentences equal?

Ex Output:

Yes