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 bearded man showing a horse to women in a horse stall'. How many words end with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a public bathroom with four toilet stalls and four urinals on the wall'. How many words end with the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a slice of pepperoni pizza on a piece of parchment paper on a paper plate'. How many words end with the letter 'e' in the sentence.
[EX A]:
3