instruction:
In this task, you need to count the occurrences of the given word in the given sentence.
question:
Sentence: 'a person watching television showing a big bird on the screen'. Count the occurrences of the word 'screen' in the given sentence.
answer:
1


question:
Sentence: 'a woman sitting on a couch holding a wii game controller'. Count the occurrences of the word 'wii' in the given sentence.
answer:
1


question:
Sentence: 'a person cross country skiing and observing a red sign'. Count the occurrences of the word 'a' in the given sentence.
answer:

2