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: 'three people walking in the snow at night time'. How many words end with the letter 't' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a blackandwhite photo of a woman using a hairdryer'. How many words end with the letter 'a' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a boy plays with his food and his mouth'. How many words end with the letter 's' in the sentence.


Output: 3