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 young boy sitting at a window side table eating a donut', Sentence2: 'the man is covering his face with the mug'. Is the frequency of the word 'window' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a young boy stands atop a beginner skateboard in the house', Sentence2: 'a group of stuffed bears inside of a display'. Is the frequency of the word 'stuffed' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a group of people walking down a street', Sentence2: 'great cat walkingfern of a white base with different color flowers in it'. Is the frequency of the word 'a' in two sentences equal?


Output: No