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 man swinging a tennis racket at a tennis ball', Sentence2: 'a baseball player leads back to make a fast pitch'. Is the frequency of the word 'player' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a man flying through the air while riding a skateboard', Sentence2: 'two people dressed in costume advertising while two others ride a horse'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a group of people and cow outside of a hut', Sentence2: 'skateboarder with a black helmet and flannel shirt skateboards while another person takes a photograph'. Is the frequency of the word 'black' in two sentences equal?


Output: No