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

Q: Sentence: 'A picture of a picture of a man wearing a tie'. Count the number of nouns in this sentence.

A: 4
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Q: Sentence: 'Two birds perched on top of a light pole'. Count the number of nouns in this sentence.

A: 3
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Q: Sentence: 'An old airplane is displayed in a museum'. Count the number of verbs in this sentence.

A:
1
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