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 male skateboarder in a black shirt is skating', Sentence2: 'three yellow flowers in clear vases on a table'. Is the frequency of the word 'in' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a man laying on a pile of snow next to a snowboard inside of a building', Sentence2: 'a woman stands on the grass with a frisbee as her dog patiently waits'. Is the frequency of the word 'to' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'buildings with a clock and lampposts along a street', Sentence2: 'a black cat standing on a wooden floor with a carrot in front'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No