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 yellow train traveling towards a train station'. How many words end with the letter 'a' in the sentence.
Example Output: 2

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: 'a man is preparing food in an industrial style kitchen'. How many words end with the letter 'l' in the sentence.
Example Output:
1