State that the released task text is an English translation

README.md

@@ -51,8 +51,10 @@ section, wire up data) over one evolving project. Each task is defined by `task.
 }
 ```
 
-All task text is in English. Requirements are written in a product manager's voice; each
-`checklist` item states an observable property of the running application.
+All task text in this release is in English. The tasks were authored and run in Chinese and
+are published here in English translation; requirements are written in a product manager's
+voice, and each `checklist` item states an observable property of the running application.
+Metric values in the paper were produced with these same task definitions.
 
 ## Composition