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 city bus with hard blue double seats'. How many words end with the letter 's' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a yellow weathered sign points down the street of a location as motorcycles are parked across the street'. How many words end with the letter 'a' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a plate of eaten food on the table'. How many words end with the letter 'd' in the sentence.

Ex Output:

1