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 young woman ski is down a slope on the back of a sled', Sentence2: 'a vase of roses sits alone on a table'. Is the frequency of the word 'of' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a plate of food on a table', Sentence2: 'a cat sitting on top of a piece of electronic equipment'. Is the frequency of the word 'table' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man cross country skis down a snow covered street', Sentence2: 'a yellow train is on the railroad tracks'. Is the frequency of the word 'the' in two sentences equal?
Example Output:
No