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

Q: Sentence: 'a pair of zebras looking towards the camera in a barren field'. How many words contain the letter 'u' in the sentence.

A: 0
****
Q: Sentence: 'a red car parked with a gas pump inserted into it'. How many words contain the letter 'l' in the sentence.

A: 0
****
Q: Sentence: 'a baseball player prepares to swing as a pitcher throws the ball'. How many words contain the letter 'z' in the sentence.

A:
0
****