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: 'people waiting for the arrival of their luggage in an airport'. How many words end with the letter 'l' in the sentence.

A: 1
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Q: Sentence: 'a brown bear swimming in water next to tree trunk'. How many words end with the letter 'g' in the sentence.

A: 1
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Q: Sentence: 'a man is sitting on a small boat'. How many words end with the letter 'n' in the sentence.

A:
2
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