Fix tables

task/pretask/README.md

@@ -15,38 +15,40 @@ The final assignments (also in `main_task_assignments.json` for machine-readable
 
 ### English - Italian
 
-    Name     Time Modality      Alias
-Group 1:
-    t8   37m  supervised    t1_supervised  
-    t11  45m  oracle        t1_oracle
-    t10  51m  no_highlight  t1_no_highlight
-    t7   62m  unsupervised  t1_unsupervised
-Group 2:
-    t1   68m  oracle        t2_oracle
-    t5   70m  unsupervised  t2_unsupervised
-    t6   74m  supervised    t2_supervised  
-    t12 100m  no_highlight  t2_no_highlight
-Group 3:
-    t9  106m  no_highlight  t3_no_highlight
-    t3  122m  oracle        t3_oracle
-    t2  164m  unsupervised  t3_unsupervised
-    t4  185m  supervised    t3_supervised  
+| Name       | Time | Modality     | Alias           |
+|------------|------|--------------|-----------------|
+| **Group 1**|      |              |                 |
+| t8         | 37m  | supervised   | t1_supervised   |
+| t11        | 45m  | oracle       | t1_oracle       |
+| t10        | 51m  | no_highlight | t1_no_highlight |
+| t7         | 62m  | unsupervised | t1_unsupervised |
+| **Group 2**|      |              |                 |
+| t1         | 68m  | oracle       | t2_oracle       |
+| t5         | 70m  | unsupervised | t2_unsupervised |
+| t6         | 74m  | supervised   | t2_supervised   |
+| t12        | 100m | no_highlight | t2_no_highlight |
+| **Group 3**|      |              |                 |
+| t9         | 106m | no_highlight | t3_no_highlight |
+| t3         | 122m | oracle       | t3_oracle       |
+| t2         | 164m | unsupervised | t3_unsupervised |
+| t4         | 185m | supervised   | t3_supervised   |
 
 ### English - Dutch
 
-    Name     Time Modality       Alias
-Group 1:
-    t4   23m  oracle        t1_oracle
-    t12  27m  supervised    t1_supervised  
-    t1   31m  no_highlight  t1_no_highlight
-    t7   36m  unsupervised  t1_unsupervised
-Group 2:
-    t8   44m  supervised    t2_supervised  
-    t2   44m  unsupervised  t2_unsupervised
-    t11  65m  oracle        t2_oracle
-    t5   66m  no_highlight  t2_no_highlight
-Group 3:
-    t9   68m  no_highlight  t3_no_highlight
-    t6   76m  supervised    t3_supervised  
-    t3  103m  unsupervised  t3_unsupervised
-    t10 152m  oracle        t3_oracle
+| Name       | Time | Modality     | Alias           |
+|------------|------|--------------|-----------------|
+| **Group 1**|      |              |                 |
+| t4         | 23m  | oracle       | t1_oracle       |
+| t12        | 27m  | supervised   | t1_supervised   |
+| t1         | 31m  | no_highlight | t1_no_highlight |
+| t7         | 36m  | unsupervised | t1_unsupervised |
+| **Group 2**|      |              |                 |
+| t8         | 44m  | supervised   | t2_supervised   |
+| t2         | 44m  | unsupervised | t2_unsupervised |
+| t11        | 65m  | oracle       | t2_oracle       |
+| t5         | 66m  | no_highlight | t2_no_highlight |
+| **Group 3**|      |              |                 |
+| t9         | 68m  | no_highlight | t3_no_highlight |
+| t6         | 76m  | supervised   | t3_supervised   |
+| t3         | 103m | unsupervised | t3_unsupervised |
+| t10        | 152m | oracle       | t3_oracle       |