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 close up of a street sign with leaves and a sky background', Sentence2: 'young school boys smiling and posing on a stone wall'. Is the frequency of the word 'young' in two sentences equal?

Output: 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: 'an image of a man throwing his hands and waving out of a car', Sentence2: 'a group of young people pay nintendo wii'. Is the frequency of the word 'a' in two sentences equal?


Output: No