instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a photograph of a restroom toilet in front of tiles'. How many words contain the letter 'c' in the sentence.
answer:
0


question:
Sentence: 'a green and white street sign on a pole and a light'. How many words contain the letter 's' in the sentence.
answer:
2


question:
Sentence: 'a young woman in sunglasses sits alone on a bench'. How many words contain the letter 'l' in the sentence.
answer:

2