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 green slope is full of canoes up on the grass', Sentence2: 'several horses in a field with an old city in the background'. Is the frequency of the word 'with' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man that is sitting down eating some food', Sentence2: 'two dogs sleeping on a bed covered with duvet'. Is the frequency of the word 'duvet' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a woman in blue jacket skiing on slope with trees in background', Sentence2: 'a paper plate with a hot dog and french fries'. Is the frequency of the word 'and' in two sentences equal?
Example Output:
No