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 long train moving through a wooded area', Sentence2: 'a guy holding up a round item near his face'. Is the frequency of the word 'through' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a red bus drives through the icy streets of an old city', Sentence2: 'a stop sign that has been written on with white ink'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a group of people riding skateboards at a skate park', Sentence2: 'skateboarder in white tshirt stopping in the road to adjust eyeglasses'. Is the frequency of the word 'to' in two sentences equal?

Ex Output:

No