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 Q]: Sentence: 'a hand is holding a pack of japanese donuts'. How many words end with the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a group of people in a grassy field with kites in the sky'. How many words end with the letter 'a' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a batter awaits a pitch at a baseball field'. How many words end with the letter 'a' in the sentence.
[EX A]:
3