Q: If There were the two inhabited worlds in their own time lines, or probability orbits, or whatever., can we say that "The probability orbits were separate but both involved."?

A: yes

Q: If Then he screamed suddenly., can we say that "He screamed in sudden pain."?

A: it is not possible to tell

Q: If The barking deer, so-called because it bays like a dog when threatened by predators, wears a shiny reddish-brown coat., can we say that "This is because the deer ate a dog and that's the sound you actually hear."?

A: it is not possible to tell

Q: If Besides, 10 or 20 years from now, when it needs to be done again, it might very well be better., can we say that "It may fail again in the future."?

A:
it is not possible to tell