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

Sentence: 'a home computer setup with two laptops on a desk'. Count the occurrences of the word 'a' in the given sentence.
2

Sentence: 'a parked silver subway train next to a platform'. Count the occurrences of the word 'next' in the given sentence.
1

Sentence: 'a cat lying in the sun on a couch'. Count the occurrences of the word 'a' in the given sentence.

2