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

[Q]: Sentence: 'a man in a suit pinstriped shirt and red tie'. Count the occurrences of the word 'a' in the given sentence.
[A]: 2


[Q]: Sentence: 'a man playing baseball slides into home near the catcher'. Count the occurrences of the word 'the' in the given sentence.
[A]: 1


[Q]: Sentence: 'a person who is wearing a pink animal costume'. Count the occurrences of the word 'a' in the given sentence.
[A]:
2