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 young woman walking on a sidewalk next to a firehydrant', Sentence2: 'a little boy enjoying a slice of pepperoni pizza in a restaurant'. Is the frequency of the word 'woman' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a man that is sitting down eating some food', Sentence2: 'two dogs sleeping on a bed covered with duvet'. Is the frequency of the word 'duvet' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a brilliantly colored bird sitting on a tree branch', Sentence2: 'a black and white photo of two women and a bbq'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes