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

Q: Sentence: 'a young man attempting to fly a kite on a forest hillside'. How many words contain the letter 'f' in the sentence.

A: 2
****
Q: Sentence: 'a pile of stuffed brown teddy bears wearing clothing'. How many words contain the letter 'w' in the sentence.

A: 2
****
Q: Sentence: 'a man is standing by an giraffe enclosure'. How many words contain the letter 'z' in the sentence.

A:
0
****