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 white and gray cat is in a bathroom sink'. How many words end with the letter 'm' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a bathroom with a blue dustpan and broom on the floor'. How many words end with the letter 'e' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a person sitting on a bed holding a teddy bear'. How many words end with the letter 'n' in the sentence.


Output: 2