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: 'this is a man doing a trick on a board', Sentence2: 'a rusty sign is framed against the backdrop of a building'. Is the frequency of the word 'building' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'two young girls laying in bed under a blanket', Sentence2: 'a fire hydrant that is sitting on a sidewalk'. Is the frequency of the word 'under' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'girl holding homemade pizza on a big oven sheet', Sentence2: 'two people play frisbee on the sand barefoot'. Is the frequency of the word 'on' in two sentences equal?


Output: Yes