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

Example Input: Sentence1: 'there is a white and beige dog sitting on the floor', Sentence2: 'a group of people and cow outside of a hut'. Is the frequency of the word 'is' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a man is leaning over in the snow and casting a shadow', Sentence2: 'a boy performing a skateboard trick in midair'. Is the frequency of the word 'over' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a large bag filled with clothes and shoes', Sentence2: 'a man holding a surfboard on top of a sandy beach'. Is the frequency of the word 'holding' in two sentences equal?
Example Output:
No