Task: Question Answering
Input (English): 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 ?
Output (English): It was cheap .