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

Q: Sentence: 'a young person flying through the air while riding a skateboard'. How many words contain the letter 'd' in the sentence.

A: 2
****
Q: Sentence: 'a man is water skiing in the ocean'. How many words contain the letter 'c' in the sentence.

A: 1
****
Q: Sentence: 'street sign saying tow zone with a teddy bear hanging from the pole'. How many words contain the letter 'y' in the sentence.

A:
2
****