<human>: Q: What style of columns did Abbott Suger use when reconstructing Saint Denis?
 A: To achieve his aims, his masons drew on the several new features which evolved or had been introduced to Romanesque architecture, the pointed arch, the ribbed vault, the ambulatory with radiating chapels, the clustered columns supporting ribs springing in different directions and the flying buttresses which enabled the insertion of large clerestory windows.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: yes