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 backyard with patio furniture and sun shade'. How many words end with the letter 'e' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a large building with a clock on it in the sky'. How many words end with the letter 't' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'large elephant standing near the wall of its zoo habitat'. How many words end with the letter 'f' in the sentence.

Ex Output:

1