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 in white shirt and black shorts playing tennis', Sentence2: 'a young man welkin a bike down a street next to tall buildings'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a large clock mounted in the face of a building', Sentence2: 'a vintage looking image of a train near a mountain'. Is the frequency of the word 'of' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a baseball player throwing the bat after hitting the ball', Sentence2: 'a couple of elephant statues standing in a museum'. Is the frequency of the word 'a' in two sentences equal?


Output: No