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 toilet with a white piece of cloth in it'. How many words end with the letter 'f' in the sentence.
Example Output: 1

Example Input: Sentence: 'a man in a white shirt repairing a toilet in a white bathroom'. How many words end with the letter 'g' in the sentence.
Example Output: 1

Example Input: Sentence: 'people gathered under umbrellas with street vendors on a sunny day'. How many words end with the letter 's' in the sentence.
Example Output:
2