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 green and yellow train traveling down a train track', Sentence2: 'two dogs are wearing bonnets tied to a pole'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a man swinging a tennis racket at a tennis ball', Sentence2: 'an adorable pug dog standing next to a teddy bear'. Is the frequency of the word 'bear' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a boy and a girl playing with frisbee in the lawn', Sentence2: 'a woman in a bikini riding a bike'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No