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 blue red gray and white bus some people and trees', Sentence2: 'a row of parked motor cycles sitting on the side of a street'. Is the frequency of the word 'on' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a clock tower in front of some buildings', Sentence2: 'a man in camouflage is standing in the trees'. Is the frequency of the word 'in' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'an umpire wand players watching the batter slide into first base', Sentence2: 'a giraffe lays down on the grass as a bird stands in the background'. Is the frequency of the word 'the' in two sentences equal?
Example Output:
No