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 yellow train is on the railroad tracks', Sentence2: 'a policy officer talking to a fellow officer next to a busy city street'. Is the frequency of the word 'tracks' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a large train is traveling down the tracks', Sentence2: 'cars are driving down the road in this city'. Is the frequency of the word 'down' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'blender half full of a slurry next to other electrical appliances', Sentence2: 'a kitchen has been organized with many appliances'. Is the frequency of the word 'appliances' in two sentences equal?
Example Output:
Yes