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 in white shirt and black shorts playing tennis', Sentence2: 'a young man welkin a bike down a street next to tall buildings'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a persons hands scrolling and clicking on their laptop computer', Sentence2: 'a snowboarder making a jump of a snowy ledge'. Is the frequency of the word 'laptop' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a row of elephants are near a woman who has a purse and a surprised look on her face', Sentence2: 'a young man welkin a bike down a street next to tall buildings'. Is the frequency of the word 'on' in two sentences equal?
Example Output:
No