Context: There was n't much variety there .. Second - hand clothes , CDs , VCDs , manga , magazines and other chapalang stuffs . But ! There was a small Yamaha amp selling for $ 20 .
Question: What may be the reason for the excitement over an amp ?
Option 0: The reason may be they collect amps .
Option 1: The reason may be they sold that amp and want it back .
Option 2: The reason may be the great price .
Option 3: The reason may be their mother plays guitar .
Answer: 2