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 fire hydrant in a field with spiky plants', Sentence2: 'two giraffes grazing in the grass next to a tree'. Is the frequency of the word 'spiky' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a woman sitting on a bed talking on the phone', Sentence2: 'a man standing by a table with figurines on it'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a large bus and a car on a street', Sentence2: 'the man is covering his face with the mug'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No