Context: We left at 2 and headed up to Multnomah Falls . It was gorgeous but also very crowded . After that we headed back to my house where we had a barbeque . The people who all attended was my dad , Carrol , Nick , his parents , and me .
Question: What 's a possible reason they headed up to Multnomah falls ?
Option 0: Because they had a barbecue .
Option 1: None of the above choices .
Option 2: Because it was very crowded .
Option 3: Because they headed back to the writer 's house .
Answer: 1