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 giraffe some dirt some grass and trees'. How many words end with the letter 's' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a child leans into the camera brushing their teeth'. How many words end with the letter 'h' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'two brown bears with their heads touching each other'. How many words end with the letter 'n' in the sentence.


Output: 1