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 living room complete with a couch sliding door and a window', Sentence2: 'a man with a pointer in front of a class'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'two giraffes are walking through tall grass in open plains', Sentence2: 'a plate with a pizza and vegetables on it'. Is the frequency of the word 'through' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a vase with a bird on it and a matching wineglass with flowers on it', Sentence2: 'two sheep on a hill with green grass'. Is the frequency of the word 'on' in two sentences equal?

Ex Output:

No