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

[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 hotel room with a nice tv and sofa setup'. How many words contain the letter 'i' in the sentence.
[A]: 2


[Q]: Sentence: 'two woman playing a wii video game system'. How many words contain the letter 'u' in the sentence.
[A]:
0