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 is seated in a dog bed on a wood floor with a rug nearby', Sentence2: 'a ski boarder is airborne on a snow covered slope'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a woman brushing her teeth and a towel on her head', Sentence2: 'a man walking in front of a grand building'. Is the frequency of the word 'building' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a sandwich on a green plate with a knife about to cut into it', Sentence2: 'two adults and several children playing wicker ball in a fenced in backyard'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No