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 vase with a bird on it and a matching wineglass with flowers on it', Sentence2: 'this is a tray with food and a drink on it'. Is the frequency of the word 'vase' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a group of objects that look like old scissors', Sentence2: 'a box of cookies with a plastic bear with a bag over its head'. Is the frequency of the word 'box' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a flag flying with kites all around it', Sentence2: 'the young child is walking through the living room'. Is the frequency of the word 'through' in two sentences equal?
Example Output:
No