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 young man riding a skateboard down a sidewalk'. How many words end with the letter 'd' in the sentence.

A: 1
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Q: Sentence: 'a herd of zebra standing in a dirt field'. How many words end with the letter 'a' in the sentence.

A: 3
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Q: Sentence: 'the rusted remains of a old truck is sitting next to a pile of tires near a park'. How many words end with the letter 'f' in the sentence.

A:
2
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