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

[Q]: Sentence: 'a person standing in line for food at a food truck'. How many words contain the letter 'c' in the sentence.
[A]: 1


[Q]: Sentence: 'a man wearing a striped tie and a hat'. How many words contain the letter 'h' in the sentence.
[A]: 1


[Q]: Sentence: 'four people riding on horses along the beach shore line'. How many words contain the letter 'z' in the sentence.
[A]:
0