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 man in a jacket on a motorcycle'. How many words end with the letter 't' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'the man is swinging the tennis racket at the ball'. How many words end with the letter 'e' in the sentence.

Output: 3


Input: Consider Input: Sentence: 'an old white man with eye glasses holding a book'. How many words end with the letter 'n' in the sentence.


Output: 2