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 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: 'dumping straw and brush from a large field into a large trunk', Sentence2: 'a snowboarder making a jump of a snowy ledge'. Is the frequency of the word 'into' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'this is a person flying a kite in the water', Sentence2: 'people on a car driving past elephants and a hippo'. Is the frequency of the word 'person' in two sentences equal?

Ex Output:

No