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

Example Input: Sentence1: 'street signs that are hung on the side of a building', Sentence2: 'a group of horses running on a grassy hill'. Is the frequency of the word 'running' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'an airplane toilet positioned next to a sink and bar', Sentence2: 'a man that has goggles and standing in the snow'. Is the frequency of the word 'sink' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man windsurfing on a large body of water', Sentence2: 'a tall red and white clock tower in the middle of a street'. Is the frequency of the word 'tall' in two sentences equal?
Example Output:
No