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 close up of a street sign with leaves and a sky background', Sentence2: 'young school boys smiling and posing on a stone wall'. Is the frequency of the word 'young' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a plate with half a sandwich a pickle and a side', Sentence2: 'a close up of a baseball player putting on a helmet'. Is the frequency of the word 'half' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a teddy bear on a chair in front of a bookshelf', Sentence2: 'a motorbike is decorated with a plus bear horn and other toys'. Is the frequency of the word 'a' in two sentences equal?


Output: No