Use reasoning to lead to the answer of the following question:
Sam drove to the city square and noticed that the lines weren't quite right. It was a few degrees off, most like a trapezoid.  What might Sam be interested in?
Options:
- architecture
- geometry
- fifties
- town center
- four corners
 Reasoning process:
user
The lines and degrees are related with geometry. When Sam drove to the city square and noticed that the lines weren't quite right and a few degrees off like a trapezoid so he might be interested in geometry. Therefore, the final answer is geometry.
assistant