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: 'an outdoor clock on the side of a building'. How many words end with the letter 'f' in the sentence.
Example Output: 1

Example Input: Sentence: 'an asian man is sitting in a cubicle with a near a computer near other people working in cubicles'. How many words end with the letter 'h' in the sentence.
Example Output: 1

Example Input: Sentence: 'a cat reaching up to a counter by a person'. How many words end with the letter 'o' in the sentence.
Example Output:
1