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

Ex Input:
Sentence1: 'blue airplane sitting on a runway with two worker trucks in the background', Sentence2: 'buildings with a clock and lampposts along a street'. Is the frequency of the word 'airplane' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a dog yawns as its owner shops for a pet carrier', Sentence2: 'a group of elephants walking through a grassy field'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes


Ex Input:
Sentence1: 'a young boy stands atop a beginner skateboard in the house', Sentence2: 'plates full of sugared and iced donuts and other pastries'. Is the frequency of the word 'full' in two sentences equal?

Ex Output:

No