TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'a small child laying in a bed next to a shelf'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 3

PROBLEM: Sentence: 'people standing around on the side the orad with a bus and jeep close to them'. Count the occurrences of the word 'the' in the given sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a big clock on top of a building in a city'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION:
3