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 dog running behind three sheep in an open field'. How many words end with the letter 'n' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a close up of a breaded food with vegetables and cheese'. How many words end with the letter 'h' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'an elephant drinking water from a person holding a hose'. How many words end with the letter 'a' in the sentence.


Output: 2