<documents_info>The Geography of Ptolemy,Strabo's Geography,The Travels of Marco Polo,The Travels of Ibn Battuta,Cosmos: A Sketch of a Physical Description of the Universe</documents_info>
<query>What were the key contributions of Ptolemy and Strabo to the field of Geography, according to the provided documents?</query>
user
Graph
assistant
<documents_info>The Geography of Ptolemy,Strabo's Geography,The Travels of Marco Polo,The Travels of Ibn Battuta,Cosmos: A Sketch of a Physical Description of the Universe</documents_info>
<query>What were the key contributions of Ptolemy and Strabo to the field of Geography, according to the provided documents?</query>
user
Chunk
assistant
<query>What were the key contributions of Ptolemy and Strabo to the field of Geography, according to the provided documents?</query>
<documents_info>The Geography of Ptolemy,Strabo's Geography,The Travels of Marco Polo,The Travels of Ibn Battuta,Cosmos: A Sketch of a Physical Description of the Universe</documents_info>