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 woman is jumping in the air while playing tennis', Sentence2: 'a dog jumping up into the air catching a frisbee'. Is the frequency of the word 'catching' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'silver spoon in a bowl of oat cereal', Sentence2: 'three wines sit on a wine tasting information card'. Is the frequency of the word 'a' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'street level view of young people at a traffic light on some type of small motorcycle', Sentence2: 'a terrier sits on a messy bed in front of the window'. Is the frequency of the word 'of' in two sentences equal?
Example Output:
No