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 woman swinging a tennis racquet in the air'. How many words contain the letter 'z' in the sentence.
answer:
0


question:
Sentence: 'a doughnut that is ready to be consumed by a mouth'. How many words contain the letter 'n' in the sentence.
answer:

2