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 box filled with different colored and flavored donuts', Sentence2: 'a surfboard sticks out of white sand on a beach'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'horse with a rider walking across a stream', Sentence2: 'a heard of elephants with their backs turned'. Is the frequency of the word 'of' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'blue airplane sitting on a runway with two worker trucks in the background', Sentence2: 'buildings with a clock and lampposts along a street'. Is the frequency of the word 'a' in two sentences equal?


Output: No