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 man in a white uniform holds a bat with two other men on a baseball field', Sentence2: 'a meal is sitting on plates and a tray'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a women eating a small meal on the outside portion of a boat', Sentence2: 'a big metal clock on the side of a building'. Is the frequency of the word 'big' in two sentences equal?

Ex Output:

No