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 man holding a tennis racquet standing on a tennis court', Sentence2: 'two calves and three cows grazing in the tall grass'. Is the frequency of the word 'tall' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a blue and white boat with stuff in it on a beach', Sentence2: 'two giraffes in a field with trees in the background'. Is the frequency of the word 'blue' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'three sheep one grazing on grass while a dog stands behind them', Sentence2: 'a row of elephants are near a woman who has a purse and a surprised look on her face'. Is the frequency of the word 'on' in two sentences equal?
Example Output:
Yes