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: 'blue airplane sitting on a runway with two worker trucks in the background', Sentence2: 'two men are singing in different colored striped costumes'. Is the frequency of the word 'in' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'back view of a zebra walking through the grass', Sentence2: 'a blue and white boat with stuff in it on a beach'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a woman sitting at a table eating a piece of pizza', Sentence2: 'a group of young kids in the woods with snow skiing'. Is the frequency of the word 'at' in two sentences equal?


Output: No