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 wall with an exit sign fan and clock'. How many words end with the letter 'n' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a living room with a large television and a black coffee table'. How many words end with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'some flowers are in a vase on a table'. How many words end with the letter 'n' in the sentence.

SOLUTION:
2