Context: Then we went over our neighbors ' house for dinner , where E 's friend S lives . It was a fun evening of salmon burgers , grilled veggies , and salads . E 's favorite part was blowing bubbles out of the big bucket of bubble juice . So much so that he really did n't want to stop to eat .
Question: What may be the reason they went to their neighbors for dinner ?
Option 0: None of the above choices .
Option 1: They were hungry and broke in demanding to be fed food .
Option 2: They could smell the cooking and decided to invite themselves .
Option 3: They were on good terms and were invited to come over .
Answer: 3