Sina doesn't leave the cage until each of the children has been taken, then crawls out after to slump against Nari, weighed down by the sheer awfulness of it. She takes the bar, but can't bring herself to eat when that smell is still everywhere.
It's not until they're in the chariot that she nibbles at it, noting with desolation that, although she'd be happy to share, it's doubtful the children are even able to eat solid foods yet.
"We'll keep them safe," she whispers to Kit, her expression downcast. "I'll contact Saoirse about finding their families." She knows the alienage well.