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: 'many people are outside celebrating on a sunny day'. How many words end with the letter 'n' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'arms and hands holding onto the bars of a bicycle'. How many words end with the letter 's' in the sentence.
[EX A]: 3

[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