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 man feeds something to a giraffe which is craning its neck to eat', Sentence2: 'a person that is doing a trick in the air'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
Yes

Ex Input:
Sentence1: 'two people are playing a tennis video game on a projection screen', Sentence2: 'two baseball players warming up before a game'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'a room containing a television and a lounge chair with books on it', Sentence2: 'a person is pulling apart a eggplant'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No