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 pot pit on a plate with a large side of butter and a beer sitting on the table top'. How many words end with the letter 'g' in the sentence.
Example Output: 1

Example Input: Sentence: 'a bride and a kiltwearing groom cutting their wedding cake together'. How many words end with the letter 'r' in the sentence.
Example Output: 2

Example Input: Sentence: 'a blue vase holding an orange flower in it'. How many words end with the letter 'e' in the sentence.
Example Output:
3