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 woman holding an umbrella standing next to a black dog', Sentence2: 'a man holding a flashlight hold an umbrella also'. Is the frequency of the word 'umbrella' in two sentences equal?

SOLUTION: Yes

PROBLEM: Sentence1: 'a large clock mounted in the face of a building', Sentence2: 'a man stands in front of some railroad tracks'. Is the frequency of the word 'a' in two sentences equal?

SOLUTION: No

PROBLEM: Sentence1: 'a stop sign under a street lamp is shining at night', Sentence2: 'an elephant wearing a red sheet in front of a building'. Is the frequency of the word 'at' in two sentences equal?

SOLUTION:
No