In other words, any of these things are possible, but at the same time they are all speculations. We should not spend a lot of time speculating on the precise details.
Kwa maneno mengine, yeyote mambo hayo yanawezekana, lakini wakati huo huo mwingine hayo yote ni kisio. Tusichukue muda mwingi kudadisi juu ya maelezo sahihi.