instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a cat sitting on the arm of a chair'. How many words contain the letter 'g' in the sentence.
answer:
1


question:
Sentence: 'a stop sign that has been spray painted'. How many words contain the letter 'o' in the sentence.
answer:
1


question:
Sentence: 'a bunch of stuffed animal toys sitting next to each other'. How many words contain the letter 'z' in the sentence.
answer:

0