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: 'two teddy bears in a windowsill with a small kitten looking at them'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a black and white cat is playing with a computer keyboard'. How many words end with the letter 'd' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a cat standing on a toilet seat with its head in the bowl'. How many words end with the letter 't' in the sentence.


Output: 3