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 laptop computer that is on a desk'. How many words end with the letter 'a' in the sentence.
2

Sentence: 'a yellow sign pointing in both direction mounted to a wall under a window'. How many words end with the letter 'o' in the sentence.
1

Sentence: 'a trio of sugar sprinkled doughnuts on a wooden table'. How many words end with the letter 's' in the sentence.

1