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: 'this is a tray with food and a drink on it', Sentence2: 'a road sign sitting next to a road and a building'. Is the frequency of the word 'and' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a brown bull is standing in his pen and some trees', Sentence2: 'a road sign sitting next to a road and a building'. Is the frequency of the word 'and' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a sightseeing boat floats in an icy ocean', Sentence2: 'a gray retail store of an intersection with large clock on the top of the building'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes