He's going to kill them they have to get away--
she commands it--
and then they are away and it occurs to her that she never specified where to. She slowly unclenches her arms from their death grip around her sister and looks around.
Nod. "Want babies, need seasons." Pause. "Aliens not have reds, yellows think maybe aliens unclean?"
"We have reds to do unclean work, and it concentrated a lot of uncleanliness there. I assume since you don't have castes it's - spread around somehow - it would be convenient if you felt like taking a shower just to be very sure but it's not likely that you're very polluted unless you've got a family history of undertaking..."
"Father family--not poor, Father know--not know word. Father know, others learn. Not know mother family history. Mother parents murdered."