instruction:
In this task, you need to count the occurrences of the given word in the given sentence.
question:
Sentence: 'a person on a sandy beach throwing a frisbee'. Count the occurrences of the word 'a' in the given sentence.
answer:
3


question:
Sentence: 'a chair in a corner next to a lampwith pictures behind it on a wall'. Count the occurrences of the word 'a' in the given sentence.
answer:
4


question:
Sentence: 'picture of a tab tub where the wall is open exposing wood studs and a shop vacuum is in the tub'. Count the occurrences of the word 'a' in the given sentence.
answer:

2