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 plate has a spoon cup of coffee and two small doughnuts'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a vase with some colorful flowers around it'. How many words end with the letter 'l' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a picture of a bee is next to a bunch of bananas'. How many words end with the letter 'a' in the sentence.

Ex Output:

3