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 group of young boys wearing baseball uniforms holding up a trophy'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a bunch of people stand atop of a green hill'. How many words end with the letter 'a' in the sentence.

Output: 2


Input: Consider Input: Sentence: 'a man riding a skateboard down a metal hand rail'. How many words end with the letter 'l' in the sentence.


Output: 2