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

Ex Input:
Sentence1: 'there is a air plane that is flying high in the sky', Sentence2: 'a young boy sitting at a window side table eating a donut'. Is the frequency of the word 'donut' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'an image of group of people riding horses on the beach', Sentence2: 'a bench near a lake and grass'. Is the frequency of the word 'group' in two sentences equal?

Ex Output:
No

Ex Input:
Sentence1: 'a kitten eating food out of a dish on the kitchen floor', Sentence2: 'electric train in progress on one of two tracks'. Is the frequency of the word 'a' in two sentences equal?

Ex Output:
No