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.

[Q]: Sentence: 'a toilet next to a stand up shower with toilet paper near by'. How many words end with the letter 'p' in the sentence.
[A]: 1


[Q]: Sentence: 'a young man grinds a skateboard on a ledge'. How many words end with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a guy skate boarding in a skate park'. How many words end with the letter 'n' in the sentence.
[A]:
1