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

Example Input: Sentence1: 'people in a cactus garden standing on a stone walkway', Sentence2: 'young school boys smiling and posing on a stone wall'. Is the frequency of the word 'stone' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a partially eaten pizza with empty plate in foreground', Sentence2: 'a tennis player with a racket and a ball'. Is the frequency of the word 'ball' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'an asian man surrounded by hundreds of bananas', Sentence2: 'the two dogs are playing outside with a frisbee'. Is the frequency of the word 'dogs' in two sentences equal?
Example Output:
No