Context: Stayed in the Berlin Generator hostel , which was massive , even bigger than the London Generator - holds 900 people . Unfortunately the hostel was full of annoying whipper - snappers . Breakfast was included with the room , bread rolls , meat and cheese was available for breakfast so everyone made extra rolls for lunch .

Question: What 's a possible reason they stayed at the Berlin Generator hostel ?
Options:
0. It was full of annoying whipper - snappers .
1. It holds 900 people .
2. Breakfast was included .
3. It was cheap .
Answer: 3