Sansa had listened to Jerem's words and delved deep attempting to sense/assess their truthfulness.
Not looking at Dante, yet addressing him quietly all the same, Sansa asks, "Have you spoken with Corvina, brother? Is she responsible for bringing these creatures here or only possessing the bad stone? Think hard on your answer and speak truth."
nice roll! although his words are truthful, there is definitely something Jerem is not saying, perhaps hiding.
Dante looks at Sansa nervously, obviously worried about his friend.
"I don't think she brought the creatures. She gave me the stones...I'm certain they were meant for protection. As for the bad one...I don't really know how her magic works, but I don't think she would bring us ill on purpose."