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: 'jar of orange marmalade beside a paper plate with food'. How many words end with the letter 'r' in the sentence.
Example Output: 2

Example Input: Sentence: 'arms and hands holding onto the bars of a bicycle'. How many words end with the letter 's' in the sentence.
Example Output: 3

Example Input: Sentence: 'a lot of flowers that are on a table'. How many words end with the letter 'a' in the sentence.
Example Output:
2