It's a family dinner. They've taken another pound or so of meat out of stasis, in five little pieces browned and covered in salt, still hot from when it was seared two months ago. There's a big pot of oatmeal and a salad and bowls and spoons for people to serve themselves. The people are just sitting down - a middle-aged couple, a strikingly handsome man with very dark skin, a young woman whose eyes are focused on something not in front of her, and a girl just launching into a monologue. They're really not expecting company.
"Hmmmmm." Dareni checks if Amentans seem to have bird-style WZ chromosomal sex determination because that'd be nice and convenient.
"Well, I guess the best you can probably do is to hire someone to look at places where your DNA disagrees with your other DNA and try to guess if any of them are safe to make agree with each other. It probably won't work and will probably be a long, expensive project. I can look but I don't know about DNA either, the best I can do is compare it to mine and see if we're similar enough for knowing about local people's DNA to help much..."
"I don't see how that would even help - I guess it might make me less likely to get cancer?"
"My kind of people have two sets, one from each parent, and we can also sometimes have - a few small pieces that came from a sibling if our mother was pregnant with us both at the same... time..." Dareni checks whether Peka is diploid and whether she has any cells that seem like they could plausibly be the same species but genetically different. "...Uh. You would definitely know if you were pregnant right now, right?"
"We're gonna set up a ward on the house so no one else can just show up like that. So even if he follows you he won't follow you here. - Do I understand?"
"Well, we should probably figure out if your food is going to poison me, I guess."
"You're so similar to us, it's really weird! We drink milk as babies too. And we can eat some meat and some grains and maybe all eggs and some fruits and some vegetables. And some other things that are like grains and - anyway, you can eat things and find out if they're good for you. That's grains." She gestures at the remaining oatmeal.
"Grownup Amentans can drink milk." She will, presuming it is obvious how, serve herself a taste of oatmeal.
"...well, why not? - we drink milk from farm animals mostly, not, like, people milk anymore after we're about a year old."