Make a 4-by-4 logic grid on your own paper. Use it to help you solve the logic puzzle and answer the question given below.
Alex, Jean, Pat, and Tommie do not have cars. Each has a different way of getting around town (bike, bus, roller blades, and walking).
Alex and Jean do not know how to roller blade.
The bus does not come by where Tommie lives.
Jean does not like to bike or take the bus.
Alex does not ride the bus.
Who uses roller blades to get around town?