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

[Q]: Sentence: 'a man dives to his right to make a forehand tennis shot'. Count the occurrences of the word 'to' in the given sentence.
[A]: 2


[Q]: Sentence: 'two pictures are hanging on the wall of the bathroom'. Count the occurrences of the word 'the' in the given sentence.
[A]: 2


[Q]: Sentence: 'a man brushes his teeth while a woman behind him wraps a towel around herself'. Count the occurrences of the word 'a' in the given sentence.
[A]:
3