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

Q: Sentence: 'a kitchen in a camp with gear and coats laid out'. How many words contain the letter 'i' in the sentence.

A: 4
****
Q: Sentence: 'a large clock mounted in the face of a building'. How many words contain the letter 'e' in the sentence.

A: 4
****
Q: Sentence: 'a white dog lays on the grass with a red frisbee on its paws'. How many words contain the letter 'o' in the sentence.

A:
3
****