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 long table with assorted veggies on the top of it'. How many words end with the letter 'n' in the sentence.
Example Output: 1

Example Input: Sentence: 'candles in the shape of letters are lit on top of a cake'. How many words end with the letter 'a' in the sentence.
Example Output: 1

Example Input: Sentence: 'an older man in a windbreaker standing by the street while a horse walks by'. How many words end with the letter 'r' in the sentence.
Example Output:
2