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 no image here to provide a caption for', Sentence2: 'there is some pet food in the floor in an empty kitchen'. Is the frequency of the word 'pet' in two sentences equal?

SOLUTION: No

PROBLEM: Sentence1: 'a dog yawns as its owner shops for a pet carrier', Sentence2: 'a group of elephants walking through a grassy field'. Is the frequency of the word 'a' in two sentences equal?

SOLUTION: Yes

PROBLEM: Sentence1: 'two buses are on a street with some people on the sidewalk', Sentence2: 'a group of elephants walking through a grassy field'. Is the frequency of the word 'elephants' in two sentences equal?

SOLUTION:
No