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 man feeds something to a giraffe which is craning its neck to eat', Sentence2: 'a person that is doing a trick in the air'. Is the frequency of the word 'a' in two sentences equal?
Example Output: Yes

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: 'a green ventura fwy sign next to a street', Sentence2: 'a group of stuffed bears inside of a display'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
Yes