The answer could be A or B because the date of the webpage could be outdated and the author of the page could be unreliable. I personally would say A.
Answer: The time traveller has been driven insane by visiting other times
The Time Traveller has returned to his own time, but can barely put a sentence together. It seems that he is struggling with his words and his thoughts and cannot tell if all of his adventures really happened or if he might have just imagined them. His travel is confirmed though, when they walk through the house and find the actual time machine.
Explanation:
Jin Wang would be the best example.....
Mildred can't remember where she and Montag met because she doesn't pay attention to the details. She mostly cares about the family and all of her electronics.