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 kitchen with many items on the counters and floor'. How many words end with the letter 'd' in the sentence.
Example Output: 1

Example Input: Sentence: 'the helmeted snowboarder is jumping through the air'. How many words end with the letter 's' in the sentence.
Example Output: 1

Example Input: Sentence: 'a carousel view shows the circular lighted center and several rides including horses a giraffe and an elephant'. How many words end with the letter 'a' in the sentence.
Example Output:
2