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 little girl is on a skateboard wearing shorts', Sentence2: 'a man with a helmet is on a surfboard'. Is the frequency of the word 'girl' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a flock of birds some on the ground others are perched on a park bench', Sentence2: 'a black and white photo of a person with a frisbee'. Is the frequency of the word 'of' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a person carrying a surfboard on a beach', Sentence2: 'party food is sitting in containers and plates on top of a stove'. Is the frequency of the word 'surfboard' in two sentences equal?


Output: No