In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

Example Input: Sentence: 'a woman playing with an interactive gaming unit'. How many words end with the letter 'n' in the sentence.
Example Output: 2

Example Input: Sentence: 'people waiting for the arrival of their luggage in an airport'. How many words end with the letter 'l' in the sentence.
Example Output: 1

Example Input: Sentence: 'a flock of birds flying through the sky'. How many words end with the letter 'e' 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
1

