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 people in a grassy field with kites in the sky'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a train traveling past a yellow rusted fire hydrant'. How many words end with the letter 'e' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'severaly types of fruit displayed in a bin for sale'. How many words end with the letter 'n' in the sentence.


Output: 2