Five students: P, Q, R, S, and T are participating in a competition. The following conditions are given: P scored more than Q but less than R. S scored less than T. R did not score the highest. Who scored the highest?
In a race, five runners: 1, 2, 3, 4, and 5 finished in the following order: Runner 1 finished before Runner 2. Runner 3 finished after Runner 4 but before Runner 5. Which runner finished last?