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 toilet with a white piece of cloth in it'. How many words end with the letter 'f' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a glass table with a plate of bar cookies a potted plant and a vase filled with chocolate eggs'. How many words end with the letter 't' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'the dog is wondering if he will get to have a piece of the roast tonight'. How many words end with the letter 's' in the sentence.


Output: 1