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

Example Input: Sentence1: 'a corner of a building shows graffiti wear', Sentence2: 'a couple sits in separate parts of the bedroom working on their laptops'. Is the frequency of the word 'sits' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a dog is seated in a dog bed on a wood floor with a rug nearby', Sentence2: 'a woman and a man standing inside of a kitchen eating food'. Is the frequency of the word 'kitchen' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'blue airplane sitting on a runway with two worker trucks in the background', Sentence2: 'two men are singing in different colored striped costumes'. Is the frequency of the word 'background' in two sentences equal?
Example Output:
No