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 bed and pillow sits next to a window'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'two black horses standing outside in the snow'. How many words end with the letter 's' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a woman sitting at a table in front of a pile of teddy bears'. How many words end with the letter 'n' in the sentence.


Output: 2