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: 'an overhead shot of various foods and sauces', Sentence2: 'a woman taking a swing at a tennis ball'. Is the frequency of the word 'at' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'a persons hands scrolling and clicking on their laptop computer', Sentence2: 'a gray and white bird standing in the sand'. Is the frequency of the word 'a' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'two women in a kitche with a little brown and white dog', Sentence2: 'a train has graffiti and windows on it'. Is the frequency of the word 'graffiti' in two sentences equal?


Output: No