instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a man showing a piece of hardware he took apart'. How many words contain the letter 'y' in the sentence.
answer:
0


question:
Sentence: 'a person that is playing a tennis game'. How many words contain the letter 'j' in the sentence.
answer:
0


question:
Sentence: 'a bowl of pasta topped with pesto and graded parmesan cheese'. How many words contain the letter 's' in the sentence.
answer:

4