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 clean looking bathroom is well lit and decorated'. How many words end with the letter 'g' in the sentence.
Example Output: 1

Example Input: Sentence: 'a large white flower sitting on a wooden table'. How many words end with the letter 'a' in the sentence.
Example Output: 2

Example Input: Sentence: 'a small group of kids wear black pants and tennis shoes they stand on or hold their skateboards'. How many words end with the letter 'k' in the sentence.
Example Output:
1