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 boy doing a trick on a skateboard on a rail', Sentence2: 'a couple of people sitting in some chairs'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a yellow plate with blue stripe with oranges and green leaves', Sentence2: 'a table topped with a plate of sandwiches and a cup of coffee'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'this is a picture of a cabinet in someones kitchen', Sentence2: 'a beautiful young woman wearing goggles and yellow gloves'. Is the frequency of the word 'of' in two sentences equal?
Example Output:
No