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

[Q]: Sentence: 'a bedroom with a bed next to a closet'. Count the occurrences of the word 'a' in the given sentence.
[A]: 3


[Q]: Sentence: 'two zebras playing with each others furry ears'. Count the occurrences of the word 'two' in the given sentence.
[A]: 1


[Q]: Sentence: 'a bathroom with a sink and a toilet in it'. Count the occurrences of the word 'a' in the given sentence.
[A]:
3