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: 'two sheep on a hill with green grass', Sentence2: 'spectators watch baseball players play a game on the field'. Is the frequency of the word 'on' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a male skateboarder in a black shirt is skating', Sentence2: 'little children visit the krispy kreme factory with their mother'. Is the frequency of the word 'factory' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a computer screen and keyboard on a desk', Sentence2: 'a small white bathroom with brown spotted tiles'. Is the frequency of the word 'screen' in two sentences equal?


Output: No