TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'a woman sits on a bed while using a laptop'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a young boy barefoot holding an umbrella touching the horn of a cow'. Count the occurrences of the word 'touching' in the given sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a small child and older adult sitting on a couch reading a magazine'. Count the occurrences of the word 'sitting' in the given sentence.

SOLUTION:
1