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 child with a hat that is standing in the grass', Sentence2: 'there is a green vase with lots of flowers'. Is the frequency of the word 'lots' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'two people on skis soaring over the water', Sentence2: 'a man standing next to a baseball plate holding a bat'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a brown and white cake a candle and a girl', Sentence2: 'a feminine shirtless man holding a bottle of wine in the kitchen with the refrigerator open'. Is the frequency of the word 'girl' in two sentences equal?
Example Output:
No