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: 'outdoor market with tables and red umbrellas on rainy day'. How many words end with the letter 'd' in the sentence.
Example Output: 2

Example Input: Sentence: 'woman sitting alone on one of two park benches while using a smart phone'. How many words end with the letter 'e' in the sentence.
Example Output:
4