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 green slope is full of canoes up on the grass', Sentence2: 'a girl sitting at a table with several plates of food around her'. Is the frequency of the word 'of' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'blue airplane sitting on a runway with two worker trucks in the background', Sentence2: 'two men are singing in different colored striped costumes'. Is the frequency of the word 'in' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a man wearing glasses sitting in a chair while a cat lays behind him', Sentence2: 'a sandwich and salad and fries with a dip'. Is the frequency of the word 'and' in two sentences equal?
Example Output:
No