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 group of people are sitting around a table eating cake'. How many words end with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a snowboarder on the ground after a fall'. How many words end with the letter 'r' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a woman on a cell phone and a single pink rose'. How many words end with the letter 'a' in the sentence.

SOLUTION:
3