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 group of objects that look like old scissors', Sentence2: 'a table full of half eaten food and silverware'. Is the frequency of the word 'old' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a young woman walking on a sidewalk next to a firehydrant', Sentence2: 'a little boy enjoying a slice of pepperoni pizza in a restaurant'. Is the frequency of the word 'woman' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'there is a tower clock in the city', Sentence2: 'a picture of a boy with two clock arms on his face'. Is the frequency of the word 'his' in two sentences equal?
Example Output:
No