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: 'man displaying culinary skills using knife on vegetables'. How many words end with the letter 'n' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'a child leans into the camera brushing their teeth'. How many words end with the letter 'h' in the sentence.

Ex Output:
1


Ex Input:
Sentence: 'a blackandwhite photo of a baseball team together'. How many words end with the letter 'f' in the sentence.

Ex Output:

1