In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'a man is holding a camera on a rig while skateboarding in a parking lot'. Count the occurrences of the word 'a' in the given sentence.

Answer: 4


Question: Sentence: 'a group of people in a field flying kites on a clear day'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'a cat sitting on a table in front of a keyboard'. Count the occurrences of the word 'on' in the given sentence.

Answer:
1