Context: We all got really drunk there , I did nt even feel pain from the beer can , and then we met up with Ryans brother Jon and his sister Kristina . From there we headed to their smaller tailgate , where I had my first gin bucket . Good stuff , got me fucked up . I ate some stuff over there and we headed to the game . Me , Eric , Dillon , and Jeff went in , but there were like zero seats .

Question: Why did they get really drunk ?
Options:
0. None of the above choices .
1. Because they like to drink alcohol .
2. Because they met up with Ryan 's brother .
3. Because they did n't feel pain from the beer can .
Answer: 1