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 cows facing towards and away from a fence', Sentence2: 'two bears climbing up a hill and looking for food'. Is the frequency of the word 'and' in two sentences equal?

Ex Output:
Yes

Ex Input:
Sentence1: 'a skate boarder pauses at the top of a hill', Sentence2: 'a kite hitting a door of an establishment'. Is the frequency of the word 'boarder' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'a white play with lots of different flavor donuts', Sentence2: 'a pile of hamburgers is shown in black and white'. Is the frequency of the word 'pile' in two sentences equal?

Ex Output:
No