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 large clock mounted in the face of a building', Sentence2: 'a man stands in front of some railroad tracks'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a dog jumping up into the air under a colorful kite', Sentence2: 'a knife on a handcrafted wooden cutting board'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a bird feeder is shown hanging from a tree branch', Sentence2: 'a person that is doing a trick in the air'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

Yes