Sylvia let out a startled yelp when she spotted the corpse as she reached for the orb. She groaned to herself, "Why do I always find things near dead bodies?!" She answered Pylia when she came over, "I found something alright...It looks like the corpse was grasping that orb before it died..." 

She slowly and cautiously reached for the orb, and grabbed it quickly before rapidly pulling her arm back, as though something near the orb would bite her arm. When she's holding onto the orb, she told Pylia, "I think this goes into the door..." She then would head over to the door with the orb in hand, and see if she can find the correct place for the orb.