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 close up of a blue and yellow train at a platform'. How many words end with the letter 'd' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a man carries a yellow surfboard down a beach near the waters edge'. How many words end with the letter 'n' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a yellow and gray passenger train traveling through the countryside'. How many words end with the letter 'a' in the sentence.

SOLUTION:
1