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 prop plane with one person inside is sitting on a runway', Sentence2: 'this is how a lunch break took place many years ago'. Is the frequency of the word 'plane' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a dog sits on the sidewalk while a girl looks at her cellphone', Sentence2: 'a cat looks outside of a dirty old window'. Is the frequency of the word 'looks' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'the sandwich is on the table by the glass of milk', Sentence2: 'a clock tower stands next to a building above a forest'. Is the frequency of the word 'of' in two sentences equal?

Ex Output:

No