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: 'many people are outside celebrating on a sunny day'. How many words end with the letter 'n' in the sentence.
Example Output: 1

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 skateboarder slightly in the air between some pillars'. How many words end with the letter 'n' in the sentence.
Example Output:
2