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".

Example Input: My foot went numb, so I couldn't go to the gym
Example Output: plausible

Example Input: The woman upgraded her computer hardware, so she knew what she was doing
Example Output: plausible

Example Input: The navy bombed the ship, so causing the ship to sink
Example Output:
plausible