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: 'this is a man taking a picture with a girl'. How many words end with the letter 'l' in the sentence.

Ex Output:
1


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 holding a hat is on a surfboard dragged by a plane'. How many words end with the letter 'e' in the sentence.

Ex Output:

1