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 man in a baseball uniform who is swinging a bat'. How many words end with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a triangle duck crossing sign with red border'. How many words end with the letter 'e' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a clock on a red building letting people know the time'. How many words end with the letter 'e' in the sentence.

SOLUTION:
3