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 with glasses a collar shirt and a tie on'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


Question: Sentence: 'a picture with a keyboard pen and other things some shown larger with pictures on the side of the big picture'. Count the occurrences of the word 'picture' in the given sentence.

Answer: 2


Question: Sentence: 'a herd of cattle grazing on a field of dry grass'. Count the occurrences of the word 'of' in the given sentence.

Answer:
2