But Anne . . . I still hoped . . . Yesterday I went to Rotterdam. I’d heard of a woman there . . . She’d been in Belsen with Anne . . . I know now.

What can you infer from Mr. Frank's statement above?

1 Mr. Frank understands that Anne escaped and may be looking for him.
2 Anne passed away at the Belsen concentration camp.
3 Mr. Frank believes that there is a chance Anne is still alive.
4 The woman could not give him an answer about Anne.