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: 'five sheep on a hill eating grass overlooking the ocean'. How many words end with the letter 'g' in the sentence.
Example Output: 2

Example Input: Sentence: 'some people standing around one man is wearing a tie'. How many words end with the letter 'a' in the sentence.
Example Output: 1

Example Input: Sentence: 'a woman riding a bike past a parked car'. How many words end with the letter 'g' in the sentence.
Example Output:
1