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: 'the young girl is trying to prepare a meal in the kitchen'. How many words end with the letter 'o' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'four cooks are in a stainless steel kitchen'. How many words end with the letter 'n' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a person swinging a bat at a ball'. How many words end with the letter 'a' in the sentence.
[EX A]:
3