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

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

[EX Q]: Sentence: 'a man that is holding a ladle in a blender'. Count the occurrences of the word 'a' in the given sentence.
[EX A]: 3

[EX Q]: Sentence: 'a scene of a person in a baseball game'. Count the occurrences of the word 'a' in the given sentence.
[EX A]:
3