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 couple of men riding on the backs of horses', Sentence2: 'a man standing in the ocean with a frisbee moving towards him'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a player on a baseball field getting ready to bat', Sentence2: 'people on a car driving past elephants and a hippo'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a group of elephants are gathered on the dry banks of a riverbed', Sentence2: 'an empty living room with many pieces of furniture'. Is the frequency of the word 'of' in two sentences equal?


Output: No