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.

Ex Input:
Sentence: 'a street scene with four buses lined up on the side of the road'. How many words end with the letter 'p' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a batter is taking a swing at the ball'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'large multiple topping pizza sitting on a metallic tray in restaurant'. How many words end with the letter 'e' in the sentence.

Ex Output:

2