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.

Sentence: 'a wall with an exit sign fan and clock'. How many words end with the letter 'n' in the sentence.
3

Sentence: 'a man carries a yellow surfboard down a beach near the waters edge'. How many words end with the letter 'n' in the sentence.
2

Sentence: 'a kitchen with a center island with two computers on it'. How many words end with the letter 'o' in the sentence.

1