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

Sentence: 'a jet flying with a smaller jet attached to the top of it'. Count the occurrences of the word 'jet' in the given sentence.
2

Sentence: 'a kitchen with a counter a double sink and lights'. Count the occurrences of the word 'a' in the given sentence.
3

Sentence: 'a woman reaching out to a man holding a frisbee'. Count the occurrences of the word 'a' in the given sentence.

3