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: 'woman riding a biking next to a tall building'. How many words end with the letter 'o' 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: 'a large white bed with two white head boards'. How many words end with the letter 'e' in the sentence.
Example Output:
3