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 green slope is full of canoes up on the grass', Sentence2: 'several horses in a field with an old city in the background'. Is the frequency of the word 'with' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a close up of a television remote being pointed at a tv', Sentence2: 'a red bus drives through the icy streets of an old city'. Is the frequency of the word 'at' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'professional motorcyclist in motion at a competition with crowd of fans', Sentence2: 'a night view of street lights and lamps'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes