In this task, you need to count the occurrences of the given word in the given sentence.
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Question: Sentence: 'a woman with a walker is sitting on a park bench'. Count the occurrences of the word 'with' in the given sentence.

Answer: 1

Question: Sentence: 'a man riding a long surfboard on a wave'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3

Question: Sentence: 'a woman in front of a bakery counter looking at baked goods on display behind glass and a man in motion behind the counter and a woman from the back behind him with some cannisters on high shelves on wall'. Count the occurrences of the word 'a' in the given sentence.

Answer:
4