Context: He was also giving the first groomer a hard time by asking why I waited until today to call . Here 's why : Treatment done Friday . Saw bugs that night . Waited through Saturday to give it 24 hours .
Question: Why did they wait so long to call the groomer ?
Option 0: They wanted to wait before getting the bugs removed .
Option 1: They wanted the groomer to do the treatment .
Option 2: None of the above choices .
Option 3: They wanted to make sure the bugs were gone .
Answer: 3