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: 'the black horse is standing on the top of the hill'. How many words end with the letter 'f' in the sentence.
Example Output: 1

Example Input: Sentence: 'a black and white cat sitting on top of a desk'. How many words end with the letter 't' in the sentence.
Example Output: 1

Example Input: Sentence: 'a women who is talking on her cell phone'. How many words end with the letter 'g' in the sentence.
Example Output:
1