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

[EX Q]: Sentence: 'the view from the top of a ski slope'. How many words contain the letter 'r' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a grey cat sitting in a metal kitchen sink next to cans of soda'. How many words contain the letter 't' in the sentence.
[EX A]: 6

[EX Q]: Sentence: 'a really long line of snow skiers trekking up the hill'. How many words contain the letter 'q' in the sentence.
[EX A]:
0