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 green slope is full of canoes up on the grass', Sentence2: 'a girl sitting at a table with several plates of food around her'. Is the frequency of the word 'of' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a group of yellow traffic signals sitting next to each other', Sentence2: 'a bear claw donut and a glazed donut on a white plate with a red coffee cup'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a living room with a green chair next to the window', Sentence2: 'two baseball players warming up before a game'. Is the frequency of the word 'a' in two sentences equal?


Output: No