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 black suitcase with handles to help when rolling it around'. How many words end with the letter 'e' in the sentence.
Example Output: 1

Example Input: Sentence: 'a loading dock with two people and hanging coats'. How many words end with the letter 'o' in the sentence.
Example Output: 1

Example Input: Sentence: 'a laptop is on top of a stereo'. How many words end with the letter 'a' in the sentence.
Example Output:
2