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 bathroom has a washing machine in it'. How many words end with the letter 'a' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a man holds the strings of a multicolored kite'. How many words end with the letter 's' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a giraffe is eating food out of the palm of a mans hand'. How many words end with the letter 'e' in the sentence.

Ex Output:

2


