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

[Q]: Sentence: 'a truck and a part of a disabled plane'. Count the occurrences of the word 'a' in the given sentence.
[A]: 3


[Q]: Sentence: 'a red passenger bus drives down a busy road'. Count the occurrences of the word 'a' in the given sentence.
[A]: 2


[Q]: Sentence: 'baby dressed in red with remote control in hand'. Count the occurrences of the word 'dressed' in the given sentence.
[A]:
1