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 sandwich on a green plate with a knife about to cut into it', Sentence2: 'a picture taken above 2 cows laying in a rocky dirt field'. Is the frequency of the word 'a' 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 'be' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a man stands in front of some railroad tracks', Sentence2: 'two men standing in front of a large screen with white controllers'. Is the frequency of the word 'in' in two sentences equal?


Output: Yes