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 closeup of a stack of mail on a desk'. How many words end with the letter 'p' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a stuffed bar sticking out of a book bag next to some clothes'. How many words end with the letter 'd' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a grassy field with tights on the ground and in the sky under a dark cloud'. How many words end with the letter 'n' in the sentence.

SOLUTION:
2