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 cat laying on top of a couch on its side'. How many words end with the letter 's' in the sentence.
[A]: 1


[Q]: Sentence: 'an empty restaurant  adorns many classical elements'. How many words end with the letter 'y' in the sentence.
[A]: 2


[Q]: Sentence: 'a sumptuous table setting in a royal dining car'. How many words end with the letter 'a' in the sentence.
[A]:
2