In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'two sets of washers and dryers sitting in front of a kitchen'. Count the occurrences of the word 'of' in the given sentence.

Answer: 2


Question: Sentence: 'a female in a blue top is sitting on a white chair'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'a dog laying on a leather sofa in a living room'. Count the occurrences of the word 'a' in the given sentence.

Answer:
3