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 handmade raft holds three people in front of a dock'. How many words end with the letter 'n' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a long haired cat sitting on a colorful bed'. How many words end with the letter 'a' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a red double decker bus is stopped on a street'. How many words end with the letter 's' in the sentence.
[EX A]:
2