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 woman holding an umbrella standing next to a black dog', Sentence2: 'a man holding a flashlight hold an umbrella also'. Is the frequency of the word 'umbrella' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a couple of men riding on the backs of horses', Sentence2: 'a chair and a couch in a room'. Is the frequency of the word 'backs' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'two giraffes are walking through tall grass in open plains', Sentence2: 'a plate with a pizza and vegetables on it'. Is the frequency of the word 'through' in two sentences equal?


Output: No