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: 'some bicycle riders are crossing a street'. How many words end with the letter 't' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a pole with an flag on it and another pole with street signs on it'. How many words end with the letter 't' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a man throwing a disk into a metal catcher'. How many words end with the letter 'a' in the sentence.


Output: 3