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 fire hydrant with chains hanging from its sides', Sentence2: 'there is a car and a box trucked parked in a lot across from an airport'. Is the frequency of the word 'hydrant' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a parent is pulling their child down the ski slope', Sentence2: 'a bamboo basket sitting on top of a bicycles handle bars'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a giraffe is leaning down to eat some leaves', Sentence2: 'a post has many warning signs on it'. Is the frequency of the word 'to' in two sentences equal?
Example Output:
No