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

[Q]: Sentence: 'a close up of a person sitting holding a sandwich'. Count the occurrences of the word 'a' in the given sentence.
[A]: 3


[Q]: Sentence: 'a plate of ham and rice and a fork on a red tray'. Count the occurrences of the word 'plate' in the given sentence.
[A]: 1


[Q]: Sentence: 'a person in an orange jacket watches as a woman walks by a shop'. Count the occurrences of the word 'a' in the given sentence.
[A]:
3


