instruction:
In this task, you need to count the occurrences of the given word in the given sentence.
question:
Sentence: 'a man in red apron preparing food at a table'. Count the occurrences of the word 'apron' in the given sentence.
answer:
1


question:
Sentence: 'a white toilet sitting under a window next to a bath tub'. Count the occurrences of the word 'white' in the given sentence.
answer:
1


question:
Sentence: 'an old photo of a busy intersection in a big city long ago'. Count the occurrences of the word 'a' in the given sentence.
answer:

2