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 man is running while carrying a football', Sentence2: 'there are two boys playing soccer with a woman'. Is the frequency of the word 'boys' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a group of yellow traffic signals sitting next to each other', Sentence2: 'a bear claw donut and a glazed donut on a white plate with a red coffee cup'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a toilet cubicle door that you can see through the bottom half revealing a mans feet and calves standing in front of a toilet', Sentence2: 'a zebra standing alone chewing on a tree branch'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No