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 sitting in front of a fish as he guts it'. How many words end with the letter 'g' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a collection of pictures showing the before and after of a bathroom remodel'. How many words end with the letter 'n' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a woman uses a pair of scissors to trim her eyebrows'. How many words end with the letter 'm' in the sentence.

Ex Output:

1