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 boys sprays water stream at a passing bicyclist'. How many words end with the letter 's' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a baseball player jumps towards a base before the other player catches the ball'. How many words end with the letter 'e' in the sentence.

Output: 4


Input: Consider Input: Sentence: 'a man sitting on the bench talking on his phone'. How many words end with the letter 'n' in the sentence.


Output: 3