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: 'an elephant walks on a low concrete wall'. How many words end with the letter 't' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'the kitchen is full of various gourmet ingredients ingredients'. How many words end with the letter 'f' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a man making silly face and holding a silver flip cellphone'. How many words end with the letter 'e' in the sentence.


Output: 2