A prototype comparison exhibit shows Version 1 has many features and low task completion, Version 2 is simple and improves completion, and Version 3 adds personalization but was tested with a different group. Text exhibit: Prototype comparison table titled Event Reminder Versions. Columns: Version, Main change, Test group, Task completion, Key comment. Rows: V1, many features, Grade 10 club members, 35 percent, too much to choose; V2, simple reminder flow, Grade 10 club members, 72 percent, easy to finish; V3, simple plus personalization, mixed club officers, 78 percent, felt relevant. Add note: V3 group differs. Which next step best follows the process?