In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'a propeller plane that is parked in a hanger'. Count the occurrences of the word 'a' in the given sentence.

Answer: 2


Question: Sentence: 'there is a man drinking whine from a glass'. Count the occurrences of the word 'a' in the given sentence.

Answer: 2


Question: Sentence: 'hotdogs and buns grilling on a charcoal grill'. Count the occurrences of the word 'grilling' in the given sentence.

Answer:
1