[karmakaze]

It shouldn't really be that difficult. If it's capable of structuring "How heavy is _ on the moon?" The answer would be start out the same way looking for weight of _.

It seems to me that these kinds of questions could be handled but require some adjustments or tuning more than we need fundamentally different approaches. We can't do everything at once so there's going to be simple things that don't work for quite a while.