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

Example Input: Sentence1: 'people flying traditional kites over water in a large city', Sentence2: 'a skateboard painted with a twotone picture of a person'. Is the frequency of the word 'people' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a dog sits on the sidewalk while a girl looks at her cellphone', Sentence2: 'a cat looks outside of a dirty old window'. Is the frequency of the word 'looks' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a man standing next to a woman in front of an oven', Sentence2: 'a woman looking at her cellphone in the middle of crowd'. Is the frequency of the word 'crowd' in two sentences equal?
Example Output:
No