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 brown bull is standing in his pen and some trees', Sentence2: 'a woman walks her bike past a city bus'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a kitchen area with purple walls and black cabinets', Sentence2: 'a corner of a building shows graffiti wear'. Is the frequency of the word 'black' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a person with ripped jeans on riding on a skateboard', Sentence2: 'a large truck with huge tires made for going through sand dunes'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No