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 striped cat standing on a window seal', Sentence2: 'a male skateboarder with a black shirt and a building'. Is the frequency of the word 'skateboarder' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'two rooms of a house are left in disarray on moving day', Sentence2: 'a man swinging a tennis racket at a tennis ball'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a skate boarder pauses at the top of a hill', Sentence2: 'a gray and white bird standing in the sand'. Is the frequency of the word 'sand' in two sentences equal?

Ex Output:

No