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 white motorcycle is next to a store front that says macau welcomes you'. How many words end with the letter 's' in the sentence.
Example Output: 3

Example Input: Sentence: 'a plate that has food on it a fork'. How many words end with the letter 'a' in the sentence.
Example Output: 2

Example Input: Sentence: 'two men and a woman are playing video games'. How many words end with the letter 's' in the sentence.
Example Output:
1