In this task, you need to count the occurrences of the given word in the given sentence.

[EX Q]: Sentence: 'a woman with a walker is sitting on a park bench'. Count the occurrences of the word 'with' in the given sentence.
[EX A]: 1

[EX Q]: Sentence: 'a dog stares into a camera inside of a car'. Count the occurrences of the word 'a' in the given sentence.
[EX A]: 3

[EX Q]: Sentence: 'a full view of a building that has a huge roof on top'. Count the occurrences of the word 'on' in the given sentence.
[EX A]:
1