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 small shelf in front of a mirror with an apple and cosmetics on it'. How many words end with the letter 'n' in the sentence.

A: 3
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Q: Sentence: 'people in a hall bags and suitcases on the conveyor belt'. How many words end with the letter 's' in the sentence.

A: 2
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Q: Sentence: 'a garbage truck on a city street near the curb'. How many words end with the letter 'a' in the sentence.

A:
2
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