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 large train is traveling down the tracks', Sentence2: 'cars are driving down the road in this city'. Is the frequency of the word 'down' in two sentences equal?

Output: Yes


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: 'a group of elephants are gathered on the dry banks of a riverbed', Sentence2: 'a sandwich on a green plate with a knife about to cut into it'. Is the frequency of the word 'plate' in two sentences equal?


Output: No