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 beach with many people and colorful tents on it'. How many words end with the letter 'd' in the sentence.
Example Output: 1

Example Input: Sentence: 'a portion of carrot cake is sitting on a plate'. How many words end with the letter 'e' in the sentence.
Example Output: 2

Example Input: Sentence: 'a black refrigerator at the end of an lshaped counter topped with a microwave coffeemaker and stainless steel sink'. How many words end with the letter 'r' in the sentence.
Example Output:
3