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: 'there is a zebra standing in the shade of a tree'. How many words end with the letter 'e' in the sentence.
Example Output: 4

Example Input: Sentence: 'looking at the airplane wing and the ground below'. How many words end with the letter 'd' in the sentence.
Example Output: 2

Example Input: Sentence: 'there is a woman on the beach holding a red and white umbrella'. How many words end with the letter 'e' in the sentence.
Example Output:
3