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 vase with some colorful flowers around it'. How many words end with the letter 'l' in the sentence.
Example Output: 1

Example Input: Sentence: 'a clock on the table in a room'. How many words end with the letter 'a' in the sentence.
Example Output: 2

Example Input: Sentence: 'a horse pushing a large load for two people in the snow'. How many words end with the letter 'e' in the sentence.
Example Output:
4