Answer:
Mr. Van Daan helped Mr. Frank when he first moved.
Explanation:
In "The Diary of a Young Girl," Annie Frank records her family's life during their time hiding away from the Germans. The diary would become one of the most famous books to be read and studied by students all over the world.
The Van Daans were family friends with the Franks, although the family had never met each other except for the two head-of families, Mr. Frank and Mr. van Daan. It so happened that Mr. Van Daan had helped Mr. Frank when he first arrived in Amsterdam.
Thus, the correct answer is the second option.
