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 plane is arriving onto an airport runway', Sentence2: 'street signs that are hung on the side of a building'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a lot of cows are eating grass and lying on the ground', Sentence2: 'the black and white cows are running in the grass'. Is the frequency of the word 'are' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a yellow fire hydrant with chains hanging from its sides', Sentence2: 'a little girl holding a hot dog and a drink'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No