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 herd of sheep grazing on a green hillside', Sentence2: 'the toilet is in a separate area away from the sink'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a station wagon being carried in the back of a truck', Sentence2: 'a cow is in a yard outside of a window'. Is the frequency of the word 'in' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a man with a helmet is on a surfboard', Sentence2: 'people placed in a picture with bears having a picnic'. Is the frequency of the word 'with' in two sentences equal?


Output: Yes