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 boy taking a picture of himself in mirror', Sentence2: 'spoons that are sitting in a glass jar on a table'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a man standing next to a woman in front of an oven', Sentence2: 'a woman looking at her cellphone in the middle of crowd'. Is the frequency of the word 'crowd' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'two giraffes stand by a post at a feeding station', Sentence2: 'a box of cookies with a plastic bear with a bag over its head'. Is the frequency of the word 'of' in two sentences equal?

Ex Output:

No