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: 'there is a man skateboarding on the street', Sentence2: 'a brown bull is standing in his pen and some trees'. Is the frequency of the word 'a' in two sentences equal?

SOLUTION: Yes

PROBLEM: Sentence1: 'a small bus parked in a parking lot', Sentence2: 'cars driving down the road while bicycles are parked on the side of the road'. Is the frequency of the word 'of' in two sentences equal?

SOLUTION: No

PROBLEM: Sentence1: 'a train sitting parked at a station on some tracks', Sentence2: 'the bird is an owl flying low above the grass'. Is the frequency of the word 'at' in two sentences equal?

SOLUTION:
No