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: 'people in a hall bags and suitcases on the conveyor belt'. How many words end with the letter 's' in the sentence.
Example Output: 2

Example Input: Sentence: 'a cat laying on its back while in a cat bed'. How many words end with the letter 's' in the sentence.
Example Output: 1

Example Input: Sentence: 'a large woman riding a motor cycle in the city'. How many words end with the letter 'e' in the sentence.
Example Output:
3