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 man sitting on a sofa with a laptop', Sentence2: 'two people that are flying a kite on a hill'. Is the frequency of the word 'sitting' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'an oregon round clock hung from the ceiling', Sentence2: 'a kite hitting a door of an establishment'. Is the frequency of the word 'round' in two sentences equal?

Ex Output:
No