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.

Input: Consider Input: Sentence: 'a group of banana plants on top of a bicycle'. How many words end with the letter 'e' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a paper with a cookie on it as well as a marker'. How many words end with the letter 'r' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a room that has two couches and a glass coffee table in it'. How many words end with the letter 's' in the sentence.


Output: 3