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 game of tennis is being played on a court as an audience looks on', Sentence2: 'many giraffes in a field near different flowers'. Is the frequency of the word 'giraffes' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'the chocolate cake has strawberries on the top', Sentence2: 'a red car parked by a yellow topped fire hydrant'. Is the frequency of the word 'chocolate' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a road sign sitting next to a road and a building', Sentence2: 'a sandwich on a green plate with a knife about to cut into it'. Is the frequency of the word 'about' in two sentences equal?
Example Output:
No