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: 'several cows standing in the grass by a tree'. How many words end with the letter 'n' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a yellow train traveling towards a train station'. How many words end with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'two people are leaning against a motor coach'. How many words end with the letter 'r' in the sentence.

SOLUTION:
1