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: 'an outdoor clock on the side of a building'. How many words end with the letter 'f' in the sentence.
1

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

Sentence: 'a group of women sitting down holding racquets'. How many words end with the letter 'f' in the sentence.

1