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 large blue truck parked next to a building'. How many words end with the letter 'g' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'boat moving out on water with light house at end of wharf'. How many words end with the letter 'f' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a large woman holding a red umbrella standing next to a  tram'. How many words end with the letter 'a' in the sentence.


Output: 4