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

Q: Sentence: 'a girl at a lake is looking at sand inside of a frisbee'. How many words contain the letter 'u' in the sentence.

A: 0
****
Q: Sentence: 'a stir fry consisting of rice broccoli and other vegetables'. How many words contain the letter 'e' in the sentence.

A: 3
****
Q: Sentence: 'a guy is near a busy street in a foreign country'. How many words contain the letter 'z' in the sentence.

A:
0
****