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 wooden fence sitting in a field with a cow'. How many words end with the letter 'a' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a man loading a truck with two pieces of luggage'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'elephants enjoying soaking in large water area near steep bank'. How many words end with the letter 'n' in the sentence.


Output: 1