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: 'people waiting for the arrival of their luggage in an airport'. How many words end with the letter 'l' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'pizza and salad are the meals on the trays'. How many words end with the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a computer and computer accessories keyboard and batteries'. How many words end with the letter 's' in the sentence.
[EX A]:
2