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.

[EX Q]: Sentence: 'a game controller with a grip cover on it'. How many words end with the letter 'h' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a black gray and white cat a toilet sink and mirror'. How many words end with the letter 'y' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a red and blue train traveling through a rural countryside'. How many words end with the letter 'n' in the sentence.
[EX A]:
1