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.

[EX Q]: Sentence: 'a man on a snowboard does an air trick'. How many words end with the letter 'd' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'five horses kept in a farm with a car nearby'. How many words end with the letter 'h' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'snowboarder making turn on slalom course in ski area'. How many words end with the letter 'r' in the sentence.
[EX A]:
1