 
 <prompt> Wetin dem don find wey show say people dey trade? Based on di last question, write something wey get di answer inside. E fit be 1 - 20 sentences. Context: <response>: Upper Palaeolithic deposits, wey include bones of Homo sapiens, don dey see for local caves, and artefacts wey date from the Bronze Age go reach Middle Iron Age don dey see for Mount Batten, wey show say e be one of the main trading ports for the country for that time. An unidentified settlement wey dem call 'TAMARI OSTIA' (mouth/estuaries of the Tamar) dey listed for Ptolemy's Geographia and dem believe say e dey for the area of the modern city. 