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 clock tower view from the bottom of the tower', Sentence2: 'individuals taking picture and posturing before a polaroid'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a train going through town via railroad', Sentence2: 'people shaking hands across a tennis net while other couples play behind them'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a bunch of apples are laying on a stonelike surface', Sentence2: 'a large wood house on a ranch in front of a mountain'. Is the frequency of the word 'mountain' in two sentences equal?


Output: No