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: 'three wines sit on a wine tasting information card', Sentence2: 'people are walking under umbrellas on a city street'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'two plates of food with a fork on a table', Sentence2: 'the view of the action from center field at a baseball game'. Is the frequency of the word 'at' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a man is swinging a tennis racket in the air', Sentence2: 'an elephants foot with what appears to be a sandal on'. Is the frequency of the word 'a' in two sentences equal?


Output: No