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 riding a skateboard on top of a metal rail'. How many words end with the letter 'f' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'an all white bathroom with a sink and toilet'. How many words end with the letter 'h' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a close up of a person getting ready to hit a volley ball'. How many words end with the letter 'e' in the sentence.

Ex Output:

1