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 picture of a large kite in the dessert'. How many words end with the letter 'n' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a lone boat in a harbor with a building in back'. How many words end with the letter 'h' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'an elephant by the side of the road'. How many words end with the letter 'f' in the sentence.


Output: 1