Okay, for the first one the anwser is D, for the second question the answer is B.
Maybe it could have been Massie?
Or possibly someone else that had been put in the dungeon before the duel.
it looks more like an opinion using imagination and i don't think theres a wrong answer
This is false.
It is false because a scientific method is a lot more complex and has many steps which need to be fulfilled for it to be valid. Rationality and common sense are not enough for something to be scientific as sometimes something can be irrational or almost nonsensical and yet scientific.
2. One man is a criminal and his best friend is a police officer.