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 long train moving through a wooded area', Sentence2: 'a street scene with a tow truck and a car on the back'. Is the frequency of the word 'back' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a bunch of people walking in a parade of some sort', Sentence2: 'a red bus drives through the icy streets of an old city'. Is the frequency of the word 'red' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a can is sitting on top of a dog', Sentence2: 'a black and white photo of two women and a bbq'. Is the frequency of the word 'of' in two sentences equal?


Output: Yes