round_number,switch_group,switch_type,group_size,a,b,c,d,practice,red_bid,auction,endowment
1,Yes,Yes,3,75,125,0,200,Yes,No,private,300
2,Yes,Yes,3,75,125,0,200,No,No,common,300
3,Yes,Yes,3,75,125,0,200,No,No,both,300
4,Yes,Yes,3,75,125,0,200,No,Yes,private,300
5,No,No,3,75,125,0,200,No,Yes,common,300
6,No,No,3,75,125,0,200,No,Yes,both,300