How do you feel about living in close confines with a lot of people?" you ask each of them.
"I love it," says Frank. "The hustle and bustle! Getting to know everyone! I'm a people person, I can't deny it."
Florence is slightly more reticent, "I'm good at getting along, but who doesn't fall out with people?" she says. "Still, I'm always ready to kiss and make up. And so long as I can have some me-time, I'll be happy."
You get them both together again to make your final decision.
"So which of us are you taking?" asks Frank with a quiver of hope. Florence smiles at you anxiously.