instruction:
In this task, you need to count the occurrences of the given word in the given sentence.
question:
Sentence: 'a dog is sleeping in a bed underneath a desk'. Count the occurrences of the word 'a' in the given sentence.
answer:
3


question:
Sentence: 'a girl standing on a sidewalk holding an umbrella'. Count the occurrences of the word 'on' in the given sentence.
answer:
1


question:
Sentence: 'a fireplace with an old clock on the mantle'. Count the occurrences of the word 'the' in the given sentence.
answer:

1