Sentence 1: Martha had a mean, rude, nosy next door neighbor. 
 Sentence 3: She peeked into Martha's windows and tried to see what was inside 
 Sentence 4:  It turned out that Martha was inside and so caught her spying 
 Sentence 5:  Martha then took her to court to get a restraining order 
 Option 1: One day, this neighbor decided to start spying on Martha. 
 Option 2: One day, Martha decided to start spying on her neighbor.