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

[Q]: Sentence: 'a sign that shows you are entering into joshua tree national park'. How many words contain the letter 't' in the sentence.
[A]: 5


[Q]: Sentence: 'a man is holding a bunch of green bananas in his yard'. How many words contain the letter 'i' in the sentence.
[A]: 4


[Q]: Sentence: 'a damaged aircraft is being carried on a flatbed tow truck'. How many words contain the letter 'j' in the sentence.
[A]:
0