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 siamese cat laying on top of a remote control'. How many words end with the letter 'l' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a man carries a yellow surfboard down a beach near the waters edge'. How many words end with the letter 'n' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a woman in sexy clothes gets on a motorcycle'. How many words end with the letter 's' in the sentence.

Ex Output:

2