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 child leans into the camera brushing their teeth'. How many words end with the letter 'h' in the sentence.
Example Output: 1

Example Input: Sentence: 'people with luggage going to and from buses'. How many words end with the letter 'o' in the sentence.
Example Output: 1

Example Input: Sentence: 'there are three people riding a trolly up a snow mountain'. How many words end with the letter 'e' in the sentence.
Example Output:
4