Screen base vs trained to pick the before/after task

screening/screen_table.txt

@@ -1,9 +1,11 @@
 
 idx  seen?  base    trained  gap
 ---  -----  ------  -------  ----------
-11   yes    1.00    1.00     no gap
-25   yes    1.00    0.50     no gap
-34   no     1.00    1.00     no gap
-39   no     1.00    0.50     no gap
+8    yes    0.00    0.00     no gap
+10   yes    0.00    0.00     no gap
+17   yes    0.00    0.00     no gap
+20   yes    0.00    0.00     no gap
+28   yes    0.00    0.00     no gap
+37   no     0.00    0.00     no gap
 
 no clean gap. Take the largest partial one and say so out loud in the talk.