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.

Example Input: Sentence: 'a red and yellow bus next to some bikes'. How many words end with the letter 's' in the sentence.
Example Output: 2

Example Input: Sentence: 'a catting sitting on top of a laptop computer'. How many words end with the letter 'p' in the sentence.
Example Output: 2

Example Input: Sentence: 'a batter is about to bat in the wide open area'. How many words end with the letter 'e' in the sentence.
Example Output:
2