I just took the trivia again. It's hilarious to think that it seems so easy now, while the first time I took it, it was a different story!
(Of course I hadn't seen most of the episodes in about a decade and I hadn't yet seen the English version.)
There aren't many debatable answers as long as we make it clear that it's about the 1980 series. One I found debatable was:
5. Who Created Atlas?
Guiss
Mandrake
Livian
SkunkAmong these choices, Guiss is the obvious answer, but I think Boynton could be considered Atlas' co-creator.
Another thing:
7. How many robots did Pruto need to defeat to become the Greatest Robot in the World? and later
6. Why does Pruto spare Astro's life?Pruto...?
I only know him by the names of Bruton or Pluto.
Also, the answers of the latter are:
Because Astro once saved his
He likes Uran and does not want to upset her
He and Astro make a deal to stop fighting
Uran begs for Astro's life and Pruto agrees
He wants to be his friend instead of fight himI think the main answer is the first one, but if I recall correctly, Bruton/Pluto/Pruto also mention Uran in his little explanation, so there's also a little truth to that answer.