TASK DEFINITION: In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.
PROBLEM: Sentence1: 'a blue red gray and white bus some people and trees', Sentence2: 'a row of parked motor cycles sitting on the side of a street'. Is the frequency of the word 'on' in two sentences equal?

SOLUTION: No

PROBLEM: Sentence1: 'two black cats sitting on top of a white desk', Sentence2: 'a computer screen and keyboard on a desk'. Is the frequency of the word 'cats' in two sentences equal?

SOLUTION: No

PROBLEM: Sentence1: 'birds flying in to land on a lake', Sentence2: 'an image of a white and yellow plane about to take flight'. Is the frequency of the word 'a' in two sentences equal?

SOLUTION:
Yes