When he
| P : | did not know |
| Q : | he was nervous and |
| R : | heard the hue and cry at midnight |
| S : | what to do |
RQPS
QSPR
SQPR
PQRS
Next Question
work is the one thing| P : | and without it |
| Q : | that is necessary |
| R : | to keep the world going |
| S : | we should all die |