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

Input: Consider Input: Sentence1: 'a little boy enjoying a slice of pepperoni pizza in a restaurant', Sentence2: 'a parent is pulling their child down the ski slope'. Is the frequency of the word 'pizza' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'the polar bear is laying on the snow', Sentence2: 'a blue small plane standing at the airstrip'. Is the frequency of the word 'the' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a group of cows facing towards and away from a fence', Sentence2: 'a man holding a baby and doing something on a laptop'. Is the frequency of the word 'and' in two sentences equal?


Output: Yes