In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'a person is holding a bat at a baseball game'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'two teams compete at a sport in a park'. Count the occurrences of the word 'a' in the given sentence.

Answer: 2


Question: Sentence: 'black and white picture of a steam engine on a flooded track'. Count the occurrences of the word 'picture' in the given sentence.

Answer:
1