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 woman holding an umbrella standing next to a black dog', Sentence2: 'a man holding a flashlight hold an umbrella also'. Is the frequency of the word 'umbrella' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'the jumping dog has caught a frisbee with its teeth', Sentence2: 'a woman sitting on a couch holding a smart phone'. Is the frequency of the word 'holding' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a dog sits on the sidewalk while a girl looks at her cellphone', Sentence2: 'a cat looks outside of a dirty old window'. Is the frequency of the word 'a' in two sentences equal?


Output: Yes