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: 'this is someone feeding a digital parking machine'. How many words end with the letter 'e' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'some people standing around one man is wearing a tie'. How many words end with the letter 'a' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a surfer is holding his board in shallow water'. How many words end with the letter 'n' in the sentence.

SOLUTION:
1