Context: What strikes me most when I attend these meetings is how thoughtful and articulate everyone is . It 's truly impressive . And , what do you know , I actually got to attend a conference lunch ! This has n't happened much lately , and I was happy to sit at that round table and meet people from far and wide . Best way to make new friends at conference .
Question: What may be the reason why they were able to make new friends ?
Option 0: They are sitting at a small table .
Option 1: They are closed off .
Option 2: None of the above choices .
Option 3: They are sitting by themselves .
Answer: 2