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.

Sentence: 'a person that is riding on a horse in a grass field'. How many words end with the letter 'a' in the sentence.
3

Sentence: 'a man in a baseball uniform who is swinging a bat'. How many words end with the letter 'a' in the sentence.
3

Sentence: 'a person takes a photo of a bathroom'. How many words end with the letter 'a' in the sentence.

3