| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | stimulate | United States | Using coffee to stimulate wakefulness is common. | 1 |
| 2 | stimulate | United States | Stimulation often involves physical activity or external input to increase alertness or mental activity. | 1 |
| 3 | stimulate | United States | Caffeine, energy drinks, and intense physical activity are common ways to stimulate energy and productivity. | 1 |