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 couple of cows eating grass out in the field'. How many words end with the letter 's' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a laptop computer that is on a desk'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a woman holding a bunch of unripe banana'. How many words end with the letter 'g' in the sentence.


Output: 1