Daniel checked his robot's wiring one last time. Across the gym, other students made final adjustments to their inventions. Ms. Rodriguez had announced that the judge—a real NASA engineer—was running thirty minutes late. Daniel's hands trembled slightly as he reached for his notes. "Four months of work comes down to a five-minute presentation," he thought, reviewing his speech again.
1. What evidence shows Daniel is nervous?
2. What type of event is being described?