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: 'people playing a game in a wood gated field', Sentence2: 'a teddy bear sits next to a small pair of black boots'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a clock tower in front of some buildings', Sentence2: 'a man in camouflage is standing in the trees'. Is the frequency of the word 'in' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'an image of a white and yellow plane about to take flight', Sentence2: 'a kite hitting a door of an establishment'. Is the frequency of the word 'yellow' in two sentences equal?


Output: No