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: 'the elderly person wearing a cap is smiling'. How many words end with the letter 's' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a green fire hydrant at the corner of an intersection'. How many words end with the letter 'e' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a motorcycle is parked near a building by the curb'. How many words end with the letter 'd' in the sentence.

SOLUTION:
1