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

Example Input: Sentence1: 'the polar bear is laying on the snow', Sentence2: 'a blue small plane standing at the airstrip'. Is the frequency of the word 'the' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a gray retail store of an intersection with large clock on the top of the building', Sentence2: 'a blue and white boat with stuff in it on a beach'. Is the frequency of the word 'of' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'two bears climbing up a hill and looking for food', Sentence2: 'a couch a table with chairs and a microwave'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No