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 toothbrush that is laying on rocks and sand'. How many words end with the letter 'h' in the sentence.

A: 1
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Q: Sentence: 'three adults riding on top of an elephant swimming'. How many words end with the letter 'n' in the sentence.

A: 2
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Q: Sentence: 'electric buses parked at the bus barn under their wires'. How many words end with the letter 'n' in the sentence.

A:
1
****