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

Ex Input:
Sentence1: 'a vase with a bird on it and a matching wineglass with flowers on it', Sentence2: 'this is a man doing a trick on a board'. Is the frequency of the word 'on' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'models wear dresses and hold umbrellas as they walk', Sentence2: 'an elephant wearing a red sheet in front of a building'. Is the frequency of the word 'in' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a boy holding his skateboard behind his head resting on his shoulders', Sentence2: 'a man wearing glasses sitting in a chair while a cat lays behind him'. Is the frequency of the word 'while' in two sentences equal?

Ex Output:

No