TASK DEFINITION: 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.
PROBLEM: Sentence: 'a boy with his luggage in an airport'. How many words end with the letter 'n' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a small group of kids wear black pants and tennis shoes they stand on or hold their skateboards'. How many words end with the letter 'k' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a dog on a boat looking at the water and the sun shining on the water'. How many words end with the letter 'g' in the sentence.

SOLUTION:
3