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 blowing out some candles on a cake'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a living room with a large television and a black coffee table'. How many words end with the letter 'a' in the sentence.

Ex Output:
3


Ex Input:
Sentence: 'a woman hitting a tennis ball with her racket'. How many words end with the letter 'h' in the sentence.

Ex Output:

1