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 close up picture of a flower with water drops on it'. How many words end with the letter 'h' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a group of people waiting for the bus at a bus stop while others pass by'. How many words end with the letter 's' in the sentence.

Ex Output:
4


Ex Input:
Sentence: 'animals grazing in grass in front of an industrial landscape'. How many words end with the letter 'l' in the sentence.

Ex Output:

1