instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man is sitting in a cubicle with a computer'. How many words contain the letter 'a' in the sentence.
answer:
4


question:
Sentence: 'an elephant stands in the grass near a tree'. How many words contain the letter 'c' in the sentence.
answer:
0


question:
Sentence: 'the kitchen is equipped with all the newestappliances'. How many words contain the letter 'p' in the sentence.
answer:

2