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

Q: Sentence: 'a little girl sitting on the floor reading a book'. How many words contain the letter 'n' in the sentence.

A: 3
****
Q: Sentence: 'a teddy bear that is sitting up on the ground'. How many words contain the letter 'm' in the sentence.

A: 0
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Q: Sentence: 'a brick oven pizza covered in greens and olive oil'. How many words contain the letter 'c' in the sentence.

A:
2
****