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

[Q]: Sentence: 'a girl is holding a large kite on a grassy field'. Count the occurrences of the word 'a' in the given sentence.
[A]: 3


[Q]: Sentence: 'two females sitting outside with two dogs near a clock on a pole'. Count the occurrences of the word 'two' in the given sentence.
[A]: 2


[Q]: Sentence: 'a man riding a skateboard on top of a cement platform'. Count the occurrences of the word 'a' in the given sentence.
[A]:
3