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

[Q]: Sentence: 'a sleek and pointy fighter jet flying in the sky'. How many words contain the letter 'f' in the sentence.
[A]: 2


[Q]: Sentence: 'a water fountain sitting in the middle of a bathroom'. How many words contain the letter 'h' in the sentence.
[A]: 2


[Q]: Sentence: 'a wet dog runs with a toy in its mouth'. How many words contain the letter 'g' in the sentence.
[A]:
1