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

Ex Input:
Sentence1: 'two bears in a waterfall one on top of falls and one on bottom of the falls', Sentence2: 'a giraffe lays down on the grass as a bird stands in the background'. Is the frequency of the word 'waterfall' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a group of people riding kite boards on top of the ocean', Sentence2: 'pedestrians walk in the street passed a stop sign'. Is the frequency of the word 'in' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a large pitcher of some beverage is on the table next to orange slices', Sentence2: 'three oranges and a banana in the shape of a smile'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:

No