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

Q: Sentence: 'people walking down the sidewalk with no turn signs'. How many words contain the letter 'e' in the sentence.

A: 3
****
Q: Sentence: 'a picture of a plane in the air'. How many words contain the letter 'l' in the sentence.

A: 1
****
Q: Sentence: 'two people standing next to each other against a wall'. How many words contain the letter 'h' in the sentence.

A:
2
****