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 tomato and an apple sitting on a table'. How many words end with the letter 'n' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a bedroom with a large messy bed and a desk by a window'. How many words end with the letter 'h' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a dog herding some sheep in a open area'. How many words end with the letter 'a' in the sentence.
[EX A]:
3