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 blue and white shirt eating a dessert'. How many words end with the letter 'n' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'woman holding a hot dog up to her face in front of trees'. How many words end with the letter 's' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a man riding his bicycle down the road'. How many words end with the letter 'g' in the sentence.

Ex Output:

1