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 bike stands on his dirtbike in a circus'. How many words end with the letter 'n' in the sentence.
2

Sentence: 'a living room filled with furniture and a purple couch under a window'. How many words end with the letter 'h' in the sentence.
2

Sentence: 'a person in a tennis tournament in the action of serving the ball'. How many words end with the letter 'e' in the sentence.

2