Not OP but I often ask people their opinion on things (work/project related of course). I'm hoping to find some part of our domain where we disagree, to see how

Not OP but I often ask people their opinion on things (work/project related of course). I'm hoping to find some part of our domain where we disagree, to see how well they can have a civil discussion about something where we don't agree. To fit in on our team, everyone needs to be able to have mature discussions when we don't agree because disagreements happen a lot (and we end up with a better solution when we talk through them).