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 little kid that is in a bath tub'. How many words end with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a little girl that has a backpack on her back'. How many words end with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a purple red and orange  commercial airplane on a runway'. How many words end with the letter 'e' in the sentence.

SOLUTION:
3