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

[EX Q]: Sentence: 'a person holds a video game remote as another man looks on'. How many words contain the letter 'g' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a pizza pie is on a wooden serving tray'. How many words contain the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a red suitcase sitting next to an open passport'. How many words contain the letter 'q' in the sentence.
[EX A]:
0