| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | overlap | US | Overlap is common in work schedules and project timelines, allowing for collaboration and coordination. | 1 |
| 2 | overlap | United States | Overlap is expected when scheduling meetings with colleagues from different departments. | 1 |
| 3 | set theory | United States | An important part of mathematics education, often taught in secondary school or university. | 1 |