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: The woman's date wanted to look like a gentleman, so she looked good in person
Example Output: not plausible

Example Input: The woman sensed a pleasant smell, so she opened the door and opened the door
Example Output: not plausible

Example Input: The girl came across an unfamiliar word in her textbook, so she chucked the textbook across the room
Example Output:
not plausible