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 big orange truck driving down a street'. How many words end with the letter 'g' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a boy with his luggage in an airport'. How many words end with the letter 'n' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a group of skiers skiing across a snowy field'. How many words end with the letter 'p' in the sentence.
[EX A]:
1