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 shirtless skateboarder doing tricks on his board'. How many words end with the letter 's' in the sentence.
3

Sentence: 'three people walking in the snow at night time'. How many words end with the letter 't' in the sentence.
2

Sentence: 'a group of people on bicycles and skateboards next to a building'. How many words end with the letter 's' in the sentence.

2

