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

[EX Q]: Sentence: 'a group of people on skis on a snowy slope'. How many words contain the letter 'w' in the sentence.
[EX A]: 1

[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 person is using a laptop computer while sitting at a table'. How many words contain the letter 'j' in the sentence.
[EX A]:
0