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 group of people walking down a street', Sentence2: 'a group of stuffed bears inside of a display'. Is the frequency of the word 'of' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a man stands in front of some railroad tracks', Sentence2: 'a small boy cuddled up with a large stuffed teddy bear'. Is the frequency of the word 'stands' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'three girls are paddling on their surfboards together', Sentence2: 'several horses in a field with an old city in the background'. Is the frequency of the word 'surfboards' in two sentences equal?


Output: No