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

Example Input: Sentence1: 'young kitten nestled in blankets with curious face', Sentence2: 'a bed room has red and white bedding and a decoration on the wall'. Is the frequency of the word 'bed' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'there is a female surfer that is riding a small wave', Sentence2: 'this is a beautiful picture of a mommy and baby zebra'. Is the frequency of the word 'is' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a group of stuffed bears inside of a display', Sentence2: 'two zebra nuzzling each other under a tree with another below them in the background'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No