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 person sitting in a chair in a store'. How many words end with the letter 'n' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a traffic light with a couple of green street signs mounted to its sides'. How many words end with the letter 's' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a bathroom with window open and checkered black and white tile flooring'. How many words end with the letter 'e' in the sentence.

SOLUTION:
2