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: 'some flowers are in a vase on a table'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a little girl that has a backpack on her back'. How many words end with the letter 'a' in the sentence.
[A]: 2


[Q]: Sentence: 'urban area with flower pots hanging outside of local business'. How many words end with the letter 's' in the sentence.
[A]:
2