In this task, you need to count the number of nouns/verbs in the given sentence.

Q: Sentence: 'A subway train next to the boarding platform'. Count the number of nouns in this sentence.

A: 4
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Q: Sentence: 'A part of a cake left over from a celebration'. Count the number of nouns in this sentence.

A: 3
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Q: Sentence: 'This meal has a sandwich, onion rings, and a hot dog'. Count the number of nouns in this sentence.

A:
5
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