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 number of plates of food on a table', Sentence2: 'a road sign sitting next to a road and a building'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a group of giraffes in a closed in environment near a building', Sentence2: 'a boy is riding a scooter under a roof'. Is the frequency of the word 'environment' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a number of people holding umbrellas on a city street', Sentence2: 'people approach and order at a red food truck'. Is the frequency of the word 'umbrellas' in two sentences equal?


Output: No