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 couple of elephant statues standing in a museum', Sentence2: 'a stop sign under a street lamp is shining at night'. Is the frequency of the word 'lamp' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a man windsurfing on a large body of water', Sentence2: 'a pot sitting on top of a stove filled with vegetables'. Is the frequency of the word 'of' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a person sitting on a bench looking at a field and skyline', Sentence2: 'a teenager riding a skateboard down a street'. Is the frequency of the word 'and' in two sentences equal?

Ex Output:

No