In this task, you need to count the number of words in a sentence that contain the given letter

Q: Sentence: 'a crowd of people flying kites near the capitol building'. How many words contain the letter 'a' in the sentence.

A: 3
****
Q: Sentence: 'a man that is sitting at a table with a bowl'. How many words contain the letter 'k' in the sentence.

A: 0
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Q: Sentence: 'a long train is coming down the tracks'. How many words contain the letter 'y' in the sentence.

A:
0
****