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 plane that is behind another plane on a run way area'. How many words end with the letter 'y' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a person is sitting in the woods on a cell phone near a bike'. How many words end with the letter 'e' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'a closeup of the stop sign and a street sign'. How many words end with the letter 'n' in the sentence.


Output: 2