In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Ex Input:
Sentence1: 'two people on skis soaring over the water', Sentence2: 'a flag flying with kites all around it'. Is the frequency of the word 'kites' 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 laptop computer sitting on top of a blue counter', Sentence2: 'a red bus goes down the street beside a yellow building'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

Yes