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 man in a white shirt repairing a toilet in a white bathroom'. How many words end with the letter 'g' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a man and woman happily hug near a river'. How many words end with the letter 'y' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'white bath tub with towel hanging over the side'. How many words end with the letter 'h' in the sentence.

Ex Output:

2