In this task, you need to count the occurrences of the given word in the given sentence.
--------
Question: Sentence: 'a woman is petting a small horse in a field'. Count the occurrences of the word 'a' in the given sentence.

Answer: 3


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 kiteboarding over a body of water'. Count the occurrences of the word 'a' in the given sentence.

Answer:
2