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 child is playing a video bowling game', Sentence2: 'a woman brushing her teeth and a towel on her head'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'skate boarder about to bust his ass on concrete', Sentence2: 'a man sitting on a sofa with a laptop'. Is the frequency of the word 'skate' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a tennis player in a black shirt playing tennis', Sentence2: 'a city street with traffic at a stoplight'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes