Task: Question Answering
Input (English): Context: Great friends showed up for dinner at Marinelli 's first . Colleen , Tim & Nik , Stone & MC made were all there . After eating and chilling at the restaurant for a bit we headed over to the bar . We got a good spot blocked off and saved an extra 3 chairs for those who did n't make it to dinner . The band started about 10 pm , but prior to that both Matt and I each started out with a " boomba " a 32 oz beer . 
Question: Why did they save extra chairs ?
Output (English): For those who did n't make it on time .