instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'people fly kites and relax at a crowded sunlit beach'. How many words contain the letter 'l' in the sentence.
answer:
4


question:
Sentence: 'a apple that is sitting on top of a knife'. How many words contain the letter 'u' in the sentence.
answer:
0


question:
Sentence: 'a dog in the backseat of a car moving on a road'. How many words contain the letter 'q' in the sentence.
answer:

0