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 kitchen with many items on the counters and floor'. How many words end with the letter 'd' in the sentence.
Example Output: 1

Example Input: Sentence: 'people waiting for the arrival of their luggage in an airport'. How many words end with the letter 'l' in the sentence.
Example Output: 1

Example Input: Sentence: 'a man wearing an umbrella hat in a fishing area'. How many words end with the letter 'a' in the sentence.
Example Output:
4