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

Q: Sentence: 'a mother zebra standing next to a baby zebra'. How many words contain the letter 'e' in the sentence.

A: 4
****
Q: Sentence: 'people riding on an old style passenger train'. How many words contain the letter 'q' in the sentence.

A: 0
****
Q: Sentence: 'some people standing together while eating and holding some pizza'. How many words contain the letter 'j' in the sentence.

A:
0
****