In this task, you will be given two sentences separated by ", so". You should decide whether the first sentence can be the cause of the second sentence. If you can see a possible causation, answer with "plausible", otherwise answer with "not plausible".

The offender violated parole, so there was nothing to lose
plausible

The bureau drawers were cluttered, so it was easy to get started
not plausible

The police officer dropped the gun, so he must have been killed

not plausible