In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'a truck and luggage sitting on a cart by the dining saloon car of a train'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'a desktop computers sitting on a desk next to a laptop'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'a brown vase is holding a bouquet of pink flowers'. Count the occurrences of the word 'a' in the given sentence.

Answer:
2