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

Q: Sentence: 'a person taking a photo in a mirror'. Count the occurrences of the word 'person' in the given sentence.

A: 1
****
Q: Sentence: 'a plate of salad on a table containing tuna spinach and carrot'. Count the occurrences of the word 'a' in the given sentence.

A: 2
****
Q: Sentence: 'the truck is driving between a man on a bicycle and one on a motorcycle'. Count the occurrences of the word 'a' in the given sentence.

A:
3
****