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: 'this bathroom has a washing machine in it'. How many words end with the letter 'a' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'four bowls two containing veggies fruits  and a pasta dish with a fifth container of salad dressing'. How many words end with the letter 'r' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'people waiting at a luggage carousel at an airport'. How many words end with the letter 'e' in the sentence.
[EX A]:
2