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 man swings his racket and hits a tennis ball'. How many words end with the letter 'n' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a woman cutting into a cake with a man standing behind her'. How many words end with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a lady sitting in a car with a cake on her lap'. How many words end with the letter 'r' in the sentence.

SOLUTION:
2