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 guy on a surf board riding the waves in the ocean'. How many words end with the letter 'g' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a male tennis player getting ready to server the ball'. How many words end with the letter 'o' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a black and brown cat sitting on top of a laptop computer'. How many words end with the letter 'n' in the sentence.


Output: 2