Can you help me answer this question?

(1) It is a way of showing one thing or acting one way but has a completely different result.  

(2) After the Trojan defeat, the Greek heroes slowly made their way home. Odysseus took 10 years to make the arduous and often-interrupted journey home to Ithaca recounted in the “Odyssey.” Helen, whose two successive Trojan husbands were killed during the war, returned to Sparta to reign with Menelaus

Explanation:

If you describe a person or thing as a Trojan horse, you mean that they are being used to hide someone's true purpose or intentions