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 pot pit on a plate with a large side of butter and a beer sitting on the table top'. How many words end with the letter 'g' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a man on skis stands on some snow'. How many words end with the letter 'n' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'a man with glowing shine has a violin'. How many words end with the letter 'n' in the sentence.

Ex Output:

2