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 ceiling fan a light some chairs and a stove'. How many words end with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a teddy bear is sitting on a wooden chair'. How many words end with the letter 'a' in the sentence.
[A]: 2


[Q]: Sentence: 'a male tennis player serving the tennis ball'. How many words end with the letter 's' in the sentence.
[A]:
2