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 man sitting in front of a laptop computer'. How many words end with the letter 'r' in the sentence.
1

Sentence: 'a burger and some fries on a white plate'. How many words end with the letter 's' in the sentence.
1

Sentence: 'two people playing tennis at a tournament with a crowd'. How many words end with the letter 's' in the sentence.

1