@ Time-Effect 1.0
@ Opt-Out 1.0
@ Status-Quo 1.0
! first_issue*a*0.3
opt1 opt2 opt3
0.1 0.5 1.0
0.1 0.2 0.3

! second_issue*a*0.7
opt4 opt5 opt6
1.0 0.5 0.1
0.1 0.2 0.3