In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Example Input: Sentence1: 'people gathered on the street dressed in costumes next to a rainbow sheet', Sentence2: 'the pair of kids in the green meadows fly a colorful kite'. Is the frequency of the word 'kite' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a giraffe towers above some zebras in a forest area', Sentence2: 'a bear sits on a park bench near a tree'. Is the frequency of the word 'some' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man and a little boy with their mouths open posing for a picture', Sentence2: 'a group of people walking around a public space'. Is the frequency of the word 'space' in two sentences equal?
Example Output:
No