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 young man grinds a skateboard on a ledge'. How many words end with the letter 'a' in the sentence.
3

Sentence: 'a cat laying on top of a bag in front of a camera'. How many words end with the letter 't' in the sentence.
2

Sentence: 'a young girl sitting at a table with a box of doughnuts'. How many words end with the letter 's' in the sentence.

1