Emilio went on vacation for a week to a remote cabin and had no cellular reception. Before leaving, he told his friend Jalisa that he hid a birthday present for their mutual friend, Ulysses, in Emilio's house and that he'd give Ulysses a clue to find it when he returned. While Emilio was away, Jalisa visited Ulysses and mentioned she knew where the hidden present was but did not reveal the location. Ulysses decided to wait for Emilio's return for the clue. When Emilio returned, he texted Ulysses the clue, who found the present shortly after. Assuming no one else knew about the present, and Jalisa never went to Emilio's house, who was aware of the present's location throughout the scenario?
Emilio was aware of the present's location for the entire scenario because he hid it before leaving for his vacation. Jalisa knew about the location from what Emilio told her but did not share this information with Ulysses. Ulysses was aware that the present existed and there was a specific location for it but did not know where it was until after Emilio returned from vacation and provided the clue. Even though Jalisa visited Ulysses and mentioned knowing about the present's whereabouts, without revealing specifics or retrieving it herself, nothing suggests she gained additional information about the present's exact location during her visit that would change her knowledge status. Therefore, throughout the entire time, Emilio consistently knew the present's location, Jalisa knew there was a hidden present and its general whereabouts but not the specific location, and Ulysses only became aware of the specific location after receiving the clue from Emilio post-vacation.