You will be given a definition of a task first, then some input of the task.
In this task, you need to count the number of words in a sentence that contain the given letter

Sentence: 'man holding kite ready for take off on sunny day'. How many words contain the letter 'a' in the sentence.
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
4