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 scarecrow is in the garden with no head'. How many words end with the letter 'a' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a piece of cake on a green plate with a portion on a fork'. How many words end with the letter 'a' in the sentence.

Ex Output:
4


Ex Input:
Sentence: 'there is a young male surfer riding a wave'. How many words end with the letter 'e' in the sentence.

Ex Output:

3