Your answer would be "seeing is believing." The scientist was only telling the character about what the time traveling machine could do, but needed to actually show the character that the machine wasn't a fraud by actually sending it through time.
Answer:
You can make arguments for either A or B but I believe B is best supported
Explanation:
From what I read, it doesnt look like the red eyed man wants to protect the children.
He did give Charles a compliment in his detective skills and gave him small smirks.
