Context: He would stand in front of us whenever another dog was near by and would not let any other dogs come close without a quick inspection . When it came to strange people he did n't know , he was more than happy to be friendly but he constantly kept his guard up . Staying by our side when new people were near just in case . In all the time we had him , he only warned one person to get away . He even took care of you if you were sick ... Well , in his own way .
Question: What may be a fact about this person ?
Option 0: None of the above choices .
Option 1: They had to give their dog up for adoption .
Option 2: They are talking about their previous dog .
Option 3: They are upset about giving up their dog .
Answer: 2