You will be given a definition of a task first, then some input of the task.
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 archeologist dug up the site, so in order to get a better understanding of the history of the area
Output:
plausible