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.

Q: Sentence: 'a man sitting on top of a blue bench on a boat'. How many words end with the letter 'p' in the sentence.

A: 1
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Q: Sentence: 'a man in an arena rides a bucking horse'. How many words end with the letter 'a' in the sentence.

A: 3
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Q: Sentence: 'a cowboy falling off the back of his bucking horse'. How many words end with the letter 'k' in the sentence.

A:
1
****