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: 'street signs that are hung on the side of a building', Sentence2: 'a group of horses running on a grassy hill'. Is the frequency of the word 'running' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'the fire hydrant has a over grown bush growing by it', Sentence2: 'people doing work and playing games on laptops'. Is the frequency of the word 'on' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'doubledecker bus on the street of a town', Sentence2: 'a yellow train is on the railroad tracks'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes