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: 'looking at the airplane wing and the ground below'. How many words end with the letter 'd' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a bird hunts for bugs in the tall grass'. How many words end with the letter 's' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'milk and a cookie ice cream sandwich on a table'. How many words end with the letter 'e' in the sentence.

Ex Output:

3