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

[Q]: Sentence: 'a man sanding next to a cow in a pen'. How many words contain the letter 'h' in the sentence.
[A]: 0


[Q]: Sentence: 'some people at a table with food and drinks'. How many words contain the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a cat is standing in the sunshine on steps'. How many words contain the letter 'r' in the sentence.
[A]:
0