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 stands in front of some railroad tracks', Sentence2: 'two men standing in front of a large screen with white controllers'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'the motorcycle riders are attempting very difficult tricks', Sentence2: 'girl holding homemade pizza on a big oven sheet'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'the crowd of people are preparing the bananas to sell', Sentence2: 'a feminine shirtless man holding a bottle of wine in the kitchen with the refrigerator open'. Is the frequency of the word 'of' in two sentences equal?


Output: Yes