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 double decker bus parked with its door open', Sentence2: 'a young man poses for a camera while wearing a tie but no shirt'. Is the frequency of the word 'man' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'two adult sheep surrounding a lam near a gate', Sentence2: 'a group of young boys standing behind two microphones'. Is the frequency of the word 'lam' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man sitting on the ground holding a skateboard looking at a cell phone', Sentence2: 'a large train is traveling down the tracks'. Is the frequency of the word 'large' in two sentences equal?
Example Output:
No