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 young man grinds a skateboard on a ledge'. How many words end with the letter 'a' in the sentence.
Example Output: 3

Example Input: Sentence: 'the bed has been made with a thin blanket that matches a pillow'. How many words end with the letter 'h' in the sentence.
Example Output: 1

Example Input: Sentence: 'an open box of pizza with toppings on a table'. How many words end with the letter 'e' in the sentence.
Example Output:
1