In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Example Input: Sentence1: 'a flag flying with kites all around it', Sentence2: 'spoons that are sitting in a glass jar on a table'. Is the frequency of the word 'jar' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'there is a air plane that is flying high in the sky', Sentence2: 'a young boy sitting at a window side table eating a donut'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a woman shows off the iphone case she made out of red tape', Sentence2: 'a clean kitchen inside a home during the day'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No