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

[Q]: Sentence: 'a blue boat is up on blocks at a dock'. Count the occurrences of the word 'a' in the given sentence.
[A]: 2


[Q]: Sentence: 'the airplane is flying high in the cloudless sky'. Count the occurrences of the word 'the' in the given sentence.
[A]: 2


[Q]: Sentence: 'two guys in a park with one of them holding a frisbee'. Count the occurrences of the word 'a' in the given sentence.
[A]:
2