Context: The only thing she and I disagree about ! ) I met her through Booking Through Thursday , a terrific meme for those who love reading . We stayed in touch not just on Thursdays but throughout the week . She always has something interesting going on in her world . Carol and I just clicked , and I feel that if we were next door neighbors , we 'd be BFF ( best friends forever ) !
Question: What may be the reason why these people are friends ?
Option 0: They have a lot in common .
Option 1: They drive the same car .
Option 2: None of the above choices .
Option 3: They challenge each other with different views .
Answer: 0