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 guy standing on a skateboard by a bench'. How many words end with the letter 'a' in the sentence.
Example Output: 3

Example Input: Sentence: 'a person playing soccer on a field with a ball'. How many words end with the letter 'n' in the sentence.
Example Output: 2

Example Input: Sentence: 'a pitcher throws a pitch to a batter'. How many words end with the letter 'h' in the sentence.
Example Output:
1