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

Q: Sentence: 'a woman is standing at a fruit stand'. How many words contain the letter 'y' in the sentence.

A: 0
****
Q: Sentence: 'cows crowd up to a barbed wire fence under a tree'. How many words contain the letter 'n' in the sentence.

A: 2
****
Q: Sentence: 'a young asian girl with a red head covering stands by a fruit and vegetable stand'. How many words contain the letter 'x' in the sentence.

A:
0
****