instruction:
In this task, you need to count the occurrences of the given word in the given sentence.
question:
Sentence: 'a bus waits by a curb next to some trees'. Count the occurrences of the word 'a' in the given sentence.
answer:
2


question:
Sentence: 'a man and a woman in a spare living room space standing far apart from each other'. Count the occurrences of the word 'a' in the given sentence.
answer:
3


question:
Sentence: 'a crowd of people with some of them sitting on scooters'. Count the occurrences of the word 'of' in the given sentence.
answer:

2