Part 1. Definition
In this task, you need to count the number of words in a sentence that contain the given letter
Part 2. Example
Sentence: 'two gray birds standing in a green field'. How many words contain the letter 'a' in the sentence.
Answer: 3
Explanation: The words 'gray', 'standing', and 'a' contain the letter 'a'. So, the answer is 3.
Part 3. Exercise
Sentence: 'an ornate vase filled with a bunch of purple flowers'. How many words contain the letter 'w' in the sentence.
Answer:

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
2