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 silver bucket a white and blue curtain an apple and a controller', Sentence2: 'a group of people surfing the waves on boards in the ocean'. Is the frequency of the word 'boards' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a child is playing a video bowling game', Sentence2: 'a woman brushing her teeth and a towel on her head'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a child with a hat that is standing in the grass', Sentence2: 'doubledecker bus on the street of a town'. Is the frequency of the word 'doubledecker' in two sentences equal?

Ex Output:

No