I don’t know if this works but I tried and I don’t really know much about this
B Anne frank records her thoughts and experiences in a diary while living in hiding with her family.
Hope this helps :)
No it’s not possible to be “fully prepared” you might have a plan when it comes to natural disasters but you never fully prepared for one
The 1st and 2nd sentence is different because of the word "might" wich is used to tell a possibility.