To go to town means to act with great energy and/or enthusiasm, but in this context Pa Kettle is not putting any effort at all.
Context: "The last time Reuben had seen anyone do that was Pa Kettle in the old movie Ma and Pa Kettle not putting any effort at all."
Hypothesis: The last time reuben had seen anyone do that was pa kettle in the old movie ma and pa kettle go to town.
Based on the context, is the hypothesis true, false, or unknown?