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

Example Input: Sentence: 'a man holding an owl in a lush green field'. How many words contain the letter 'y' in the sentence.
Example Output: 0

Example Input: Sentence: 'a road cut off by police barricade tape'. How many words contain the letter 'x' in the sentence.
Example Output: 0

Example Input: Sentence: 'a pair of red scissors sitting on a newspaper'. How many words contain the letter 's' in the sentence.
Example Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
3

