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 dozen glazed doughnuts with different patterns in a box'. How many words end with the letter 'n' in the sentence.
Example Output: 2

Example Input: Sentence: 'old styled dressed man at midwives festival with beverage'. How many words end with the letter 'e' in the sentence.
Example Output: 1

Example Input: Sentence: 'a huge hamburger is on a plate with a ton of french fries'. How many words end with the letter 'e' in the sentence.
Example Output:
2