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 dog jumping up into the air under a colorful kite', Sentence2: 'a partially eaten pizza with empty plate in foreground'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a potluck buffet set up on a long table', Sentence2: 'a guy with a backpack and umbrella walking down the road'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'many buses have been parked in a closed parking lot', Sentence2: 'a plate that has a few small pieces of pizza left'. Is the frequency of the word 'pieces' in two sentences equal?


Output: No