Sansa shades her eyes, squinting in the distance. "I think so..." she says dubiously, then, more certainly, "Yes! Yes, I do! Do you think we should go toward it, or not risk it, in case they're dangerous?" Personally, she's not altering her course until they're close enough to see for sure what the animals are, but she thinks it's only fair for Luna to have a say in things, while they're sticking together.