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

Sentence: 'a airplane is seen at the airport with other airplanes'. How many words contain the letter 'z' in the sentence.
0

Sentence: 'a kitchen filled with appliances and furniture next to windows'. How many words contain the letter 'p' in the sentence.
1

Sentence: 'a man traveling down the trail on a pair of skis'. How many words contain the letter 't' in the sentence.

3