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 green fire hydrant at the corner of an intersection'. How many words end with the letter 'e' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'the sheep are grazing  in the pasture'. How many words end with the letter 'p' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a room with the windows open and a bed with white sheets'. How many words end with the letter 'a' in the sentence.


Output: 2