In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Ex Input:
Sentence1: 'people playing a game in a wood gated field', Sentence2: 'a teddy bear sits next to a small pair of black boots'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'an rv is pulled alongside a roadside parking area', Sentence2: 'a man surfing a wave in the ocean'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'two young girls laying in bed under a blanket', Sentence2: 'a row of parked motor cycles sitting on the side of a street'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No