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 group of stuffed bears inside of a display', Sentence2: 'a young boy who is eating a chocolate piece of cake'. Is the frequency of the word 'young' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a train that is passing by in the day time', Sentence2: 'a woman is opening up a wine bottle that is sitting on a table'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a man sitting in front of a pizza on top of a white paper', Sentence2: 'the surfer is about to fall head first into the surf'. Is the frequency of the word 'on' in two sentences equal?

Ex Output:

No