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 guy standing on a skateboard by a bench'. How many words end with the letter 'a' in the sentence.
3

Sentence: 'a train rides across a bridge over water'. How many words end with the letter 's' in the sentence.
2

Sentence: 'a woman in a dress beneath a ladder holding an umbrella'. How many words end with the letter 'n' in the sentence.

3